Q: From the figure shown, if the the block is 1000 kg, determine the value of force P (N) that will not…
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Q: A block is pushed across a horizontal surface by the force F with constant velocity. F = 20N Θ = 30°…
A: Write the expression for the net force acting along y direction
Q: In the figure shown, the coefficient of kinetic friction between the block and the incline is 0.40.…
A: Write a given values of this question. μ=0.40m1=2Mm2=Mθ=40°g=9.8m/s2
Q: The velocities of m1 and m2 are V1 and V2 and it is V1>0 and V2 2*a3=a1-a2
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Q: In the figure m = 2.0 kg and the coefficient of kinetic friction between the block and the inclined…
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Q: A block of mass m1=3.70 kg on a frictionless inclined plane of angle 30.0º is connected by a cord…
A: It is given that, θ=30om1=3.7 kgm2=2.3 kg
Q: The velocity v of a falling parachutist is given by gm V = (1 – e-(c/m)t) C = where g = 9.8 m/s².…
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Q: If M=3 kg, what is the tension in the string connecting the two objects of equal mass? Assume all…
A: Mass of blok M=3 kgIf string is massless and all surfaces are smooth,that tension in string remains…
Q: 3.7 N 43° Examine the figure above. Two forces act on a 4.5-kg box resting on a frictionless surface…
A: Correct option is (c) 1.8m/s²
Q: If in the figure F = 40 N and M = 2.0 kg, what is the magnitude of the acceleration of the suspended…
A: Given: The mass of the block is 2.0 kg. The force on the block is 40 N. The angle of force is 30°.…
Q: In a crash test, a car is driven into a solid wall at a speed of 35 mph. As shown the car’s…
A: Given Mass of the car m =1650 kg Maximum acceleration a = 300 m/s2 From the graph
Q: A dated box of dates, of mass 7.1 kg, is sent sliding up a frictionless ramp at an angle of e to the…
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Q: S What is the weight of the crate? R tems 8 to 10, refer to the following situations coetticient of…
A: Given, Mass M = 40 kg Coefficient of friction m = 0.68 8) Weight W = Mg = 40*9.8= 392 N Option…
Q: For the system shown, the coefficient of kinetic friction between the surface and the 2 kg block is…
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Q: E.) What is the tension at the botom of the горе? F The force is upward. Neglect the air resistance…
A: Given data: The upward force is, F = 200 N Mass of the upper block is, m1= 6 kg The mass of the…
Q: A 200 g hockey puck is launched up a metal ramp that is inclined at a 30° angle. The coefficients of…
A: Write the given values of this problem. m=200 g or 0.2 kgθ=30°μs=0.40μk=0.30vi=4.9 m/s
Q: With FRICTION Static Coefficient of friction = 0.21 Find the minimum mass ml if the system has to…
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Q: If F = 4.0 N and m = 2.0 kg, what is the magnitude a of the acceleration for the block shown below,…
A: Data Given , F = 4 N m = 2 kg Acceleration = a m/s2 Angle ( θ ) = 40°
Q: A particle of mass m is at rest at the origin at time t=0. It is subjected to a force F(t)=Febi in…
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Q: What is the value of the tension if a 56.7 kg wrecking ball is hanging and in a state of…
A: Given data: Mass (m) = 56.7 kg Required: Tension in string (T)
Q: a mobile hanging from a ceiling; it consists of two metal pieces (m1 3.5 kg and m2 4.5 kg) that are…
A: The tension in the bottom cord,
Q: If F = 40 N and M = 2.0 kg, what is the magnitude of the acceleration of the suspended object? All…
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Q: Q. If M=6 kg, what is the tension in the string connecting the two objects of equal mass? Assume all…
A: According to the Newton's second law Net force = mass x acceleration
Q: Q. If M-6 kg, what is the tension in the string connecting the two objects of equal mass? Assume all…
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Q: I| Find an expression for the magnitude of the horizontal force F in FIGURE P7.49 for which m, does…
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Q: In the figure shown, the coefficient of kinetic friction (ug) between the block and the incline…
A: Given data: Coefficient of kinetic friction μk=0.40
Q: A 5 N picture frame is supported by two strings that run from its upper corners to a nail on the…
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Q: Q. If M-6 kg, what is the tension in the string connecting the two objects of equal mass? Assume all…
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Q: nd the magnitude and direction of the resultant force for the system of forces shown in the figure.…
A: Given F1=10N,F2=40N,F3=15N,F4=40N,F5=90N,F6=90N,F7=40N θ1=20,θ2=35,θ4=50,θ6=30
Q: In the figure shown, the coefficient of kinetic friction (ux) between the block and the incline…
A: Given data: The relation between masses is M1=2M2. The coefficient of friction is μk=0.4.…
Q: The diagram shows the instant when a long slender bar of mass 2.2 kg and length 1.5 m is horizontal.…
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Q: The figure shows two blocks connected by a cord (of negligible mass) that passes over a frictionless…
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Q: In the figure, the block of mass 2.00 kg accelerates down a frictionless inclined plane. The angle…
A: Given value--- mass = 2 kg. angle = 30 degree. We have to find--- acceleration?
Q: The horizontal surface on which the objects slide is frictionless. If F = 12 N, what is the tension…
A: Given : F= 12N
Q: In the figure, three connected blocks are pulled to the right on a horizontal frictionless table by…
A: The net force on the entire system is T3=54.8 N The net force on the system is m1+m2+m3a Therefore…
Q: Two packages are connected by a string passing over a small, frictionless pulley and resting on…
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Q: A block of mass m enters a rough surface at x = 0 as shown in the figure with an initial speed of…
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Q: The figure shows two blocks connected by a cord (of negligible mass) that passes over a frictionless…
A: (given) Mass of block 1 = 1.90 kg Mass of block 2 = 2.80 kg The only forces on the blocks are the…
Q: In the following figure m_1 = 20.0 kg and angle = 51.4 degrees. The coefficient of kinetic friction…
A: The acceleration in this case is The tension in the cable is
Q: A robot with fancy wheels is trained to move in two directions simultaneously. The force in the…
A: force in forward direction = 10 N force in horizontal direction = 8 N mass = 75 kg time = 100 sec
Q: Four blocks are on a frictionless horizontal surface. The bocks are connected by massless strings…
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Q: With FRICTION Static Coefficient of friction = 0.23 %3D Find the minimum mass ml if the system has…
A: From Newton's law For mass m2 Fnet=m2g-T0=m2g-TT=m2g For mass m1 Fnet=Ff1-T0=μsm1g-TT=μsm1g
Q: m1 = 1.50 kg; the other has mass m2 = 2.80 kg. What are a) the magnitude of the block's acceleration…
A: Given data: The mass of one block is: m1=1.50 kg The mass of the second block is: m2=2.80 kg The…
Q: An athlete pulls box E using an inextensible rope P while being resisted by another inextensible…
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Q: Substituting, for the coefficient of kinetic friction, we find Mk = 0.25 3 6 X m m 2 10 n) ( 2 451…
A: Solution: Given: To perform the computation and find the value of coefficient of kinetic friction:…
Q: A 4 kg block is sliding down a vertical wall while being pushed by an external force as shown in the…
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Q: In the figure below, three connected blocks are pulled to the right on a horizontal frictionless…
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Q: Find the magnitude of the friction force when e = 20° and P = 600 N. 1.2 kN Hs = 0.35 Hk = 0.25 O…
A: Draw the free-body diagram of the block.
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- Ils velbeity 3.00 s aftér it is thrown? (Gravitational acceleration is 9.81 m/s²) A. 89.05 m/s B. 9.05 m/s С. -9.05 m/s D. 9.81 m/s E. -9.81 m/s 5. A ball is thrown straight up with an initial speed of 20.0 m/s. If air resistance can be ignored, approximately how much time does it take for the ball to reach the top of its trajectory? (Gravitational acceleration is 9.81 m/s²) A. 1s B. 2 s С. 3s D. 4 s E. 5 s 6. A car starting from rest accelerates uniformly at 2.50 m/s?. What distance does the car travel for 10.0 s? A. 0.250 m D. 2.50 m E. 125 m B. 250. m C. 25.0 m Unn Pr ter 40,014 MAR 12 put work ut work me, efficiency = 1. hine, efficiency <1.An object is on a frictionless inclined plane. The plane is inclined at an angle of 45° with the horizontal. What is the object's acceleration? А. 7.5 m/s? 6.3 т/s? C. В. 8.5 m/s² 6.9 m/s² D. O D O A ов6. A 15kg-particle moves in æyz – plane experience a force of F = 12 N i – 20 N j + 10 N k. Determine the acceleration vector of the particle.
- A bobsled makes a run down an ice track starting at 150 m vertical distance up the hill. If there is no friction, what is the velocity at the bottom of the hill?a. 27 m/sb. 36 m/sc. 45 m/s d. 54 m/sA student at the top of a building of height h throws one ball upward with a speed of i and then throws a second ball downward with the same initial speed i. Just before it reaches the ground, is the final speed of the ball thrown upward (a) larger, (b) smaller, or (c) the same in magnitude, compared with the final speed of the ball thrown downward?It is possible to shoot an arrow at a speed as high as 100 m/s. (a) If friction can be ignored, how high would an arrow launched at this speed rise if shot straight up? (b) How long would the arrow be in the air?
- a = 1.25 m/s2 Which of the following gives the distance traveled by the block after 20 seconds from rest?a. 280 m c. 250 mb. 230 m d. 266 m Which of the following gives the coefficient of friction between the block and the horizontal plane?a. 0.12 c. 0.08b. 0.10 d. 0.09in the figure m2=60g m1 = 40 g then the .=acceleration a ........ m2 y=1.25m :Select one a. 5m/s² b. 1.25m/s? c. 2.5m/s? d. 9.8m/s? e. 2m/s? أخل اختياريThe driver of a car slams on the brakes, causing the car to slow down at a rate of 26.0ft/s? as the car skids 239ft to a stop. How long does the car take to stop? What was the car's initial speed? ft/s v
- A volcano ejects a chunk of rock straight up at a velocity of vy = 30 m/s. Ignoring air resistance, what will be the velocity vy of the rock when itfalls back into the volcano’s crater?A. > 30 m/s B. 30 m/s C. 0 m/s D. -30 m/s E. < -30 m/sA football is thrown from an initial height of 1.95 m above the ground. The football's initial velocity components are Vi = 6.10 m/s and v₁ = 5.30 m/s. XI Determine the football's maximum height above the ground. Ignore air resistance and any other nonconservative forces. ma, m's Kalkış 12 1. S The acceleration of an airplane changes until it takes off. as shown in the figure. Find the take-off speed of the airplane that first started moving without speed and the distance it travels on the runway Load Choose a File Next ASUS 180/ 112 IA 17 96 & 8. * 5. 1/2 %24 T Y U Ğ J K L F C V M alt gr ctri 目 10