A crate rests on a horizontal surface and a person pulls on it with a 10-N force. a. In which case is the magnitude of the normal force the least? b. In which case is the magnitude of the normal force the greatest?

Q: In order to drag a 100 kg log along the ground at uniform velocity you have to pull on it with a…

A: The mass of the log is m = 100 kg. The acceleration of the log is a = 0 (as the velocity is…

Q: a 15kg box rest on a horizontal surface. (a) what is the minimum horizontal force that is required…

A:

Q: A 2.0-kg block is at rest on ramp which makes 20° with the horizontal.   (a) What is the force of…

A: Given - mass of block , m = 2.0 kg angle of inclination of ramp, θ = 20o acceleration due to…

Q: A2 kg book is held against a vertical wall. The coefficient of friction is 0.45. What is the minimum…

A:

Q: Four forces act on an object, given by å = 30.3 N east, B = 44.3 N north, ċ = 72.7 N west, and D =…

A: A = 30.3 N east  B = 44.3 N north  C = 72.7 N west  D = 92.7 N south

Q: A 20.0-g ball hangs from the roof of a freight car by a string. When the freight car begins to move,…

A: Givenmass of ball m=20.0g                   m= 20.0x10-3kg                   θ=35.0°

Q: At a construction site, a pallet of bricks is to be suspended by attaching a rope to it and…

A: Bricks of weight 150 lb and 250 lb  Coefficient of static friction between the roof and lower crate…

Q: 2) 50.0 kg box is on a 30.0° incline. A) What frictional force (static) is required to keep it from…

A:

Q: A man is standing on a scale inside an elevator. As the elevator starts to go up with an…

A: Let N denote the force on the person, m denote the mass, a denote the upward acceleration, and g…

Q: A 50kg is pulled on by a rope. A horizontal force of 180 N applied to it. a. What is the weight of…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A man sits in a seat that is hanging from a rope. The rope passes over a pulley suspended from the…

A: According to the condition of equilibrium, the net or algebraic sum of all forces and moment about a…

Q: Problem 2 A 115 kg grand piano is resting on a frictionless ramp that is 55 degrees above the…

A:

Q: When you weigh yourself on good old terra firma (solid ground), your weight is 145 lb. In an…

A: By using Newton's second law, that is the object's acceleration is proportional to the net force…

Q: Consider the 52.0-kg mountain climber shown below. (a) Find the tension in the rope and the force…

A:

Q: A box (400 kg) is on the floor. The coefficient of static friction = 0.8 between the box and the…

A:

Q: (II) A 27-kg chandelier hangs from a ceiling on a vertical 4.0-m-long wire. (a) What horizontal…

A:

Q: A car (m = 1700 kg) is parked on a road that rises 12° above the horizontal. What are the magnitudes…

A: mass, M=1700 kgangle, θ=12°since car is at rest, force must be balanced. ]

Q: A 4-kg block is acted upon by three horizontal forces as shown in the diagram. a. What is the net…

A:

Q: 1. A box is pushed a desk with a force of 4.8N. The box accelerates at 1.9m/s squared a. Draw the…

A: Force, F = 4.8 N acceleration, a = 1.9 m/s2

Q: A 300N wagon is pulled up a 30° incline at constant speed. a. How large a force parallel to the…

A: Given:-  A weight of wagon FW=300 N  The wagon is pulled up on the inclined plane of angle = 30o…

Q: A copper 55 kg crate is on a steel floor.. a. What is the weight of the crate? b. What is the normal…

A: Dear student The minimum force required to move the block from rest is equal to maximum static…

Q: What is the net force on the object? If the net force is to the right, enter a positive value and if…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A cleaner is pushing an 11 kg dustbin across a level floor at constant speed. The coefficient of…

A:

Q: Consider the 52.0-kg mountain climber as shown. (a) Find the tension in the rope and the force that…

A: It is given that,

Q: 1 kg standard body has an acceleration of 2.00 m/s2 at 12° to the positive direction of the x axis.…

A:

Q: Q.14. Falling toward Earth with a parachute is an example of what type of friction? a) Sliding )…

A: When parachute is open, the static frictional force acts.

Q: A worker pulls a large 80 kg box to the right across a frictionless floor with a 200 N force applied…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A 75.0Kg person stands on a scale that reads 500 Newton's. The person is pulling on a rope that is…

A: Draw the free body diagram of the person.

Q: A 50.0-kg box rests on a horizontal surface. The coefficient of static friction between the box and…

A: Given data: Mass (m) = 50.0 kg Coefficient of static friction (μs) = 0.300 Coefficient of kinetic…

Q: A 6-kg block being pushed across a table by a force P has an acceleration of 4.0 m/s^2. a. What is…

A: We have the following information: The mass is m=6 kg The acceleration is a=4.0 m/s2 The net force…

Q: 8. In order to drag a 100 kg log along the ground at uniform velocity you have to pull on it with a…

A:

Q: The block shown in figure #1 above has a mass of 4.30 kg. The applied force (? ⃑ ) has a magnitude…

A:

Q: A person pushes horizontally with a force of 200. N on a 56.0 kg crate to move it across a level…

A:

Q: %3D A telephone pole has three cables pulling as shown from above, with F, = (400.0î + 300.0ĵ) N, F,…

A: The given data are: F1→=400i^+300j^ NF2→=-300i^ NF3→=-700j^ N

Q: In order to drag 100kg log along the ground at a constant velocity, you have to pull on it with a…

A: Write the given values with suitable variables. m=100 kgF=300 N Here, m denotes the mass and F…

Q: You are playing with your daughter in the snow. She sits on a sled and asks you to slide her across…

A: let the mass of sled and daughter = m let the force applied = F angle of applied force = 30 degree…

Q: n-at-a distance forces ly experience these forces when in m

A:

Q: An 11 kg block of steel is at rest on a horizontal table. The coefficient of static friction between…

A:

Q: A contestant in a winter sporting event pushes a 45.0-kg block of ice across a flat frozen lake.…

A: The static friction is the one in which the retarding force is to overcome so as to move an object.…

Q: 3. A hanging object is supported by two strings. The tension of each string and the angle of the…

A: Given data: The tensions in the cables are 150 N and 95 N. Need to determine the angle and object's…

Q: A man exerts a horizontal force of 131 N on a crate with a mass of 36.2 kg.   (a) If the crate…

A: a) The horizontal forces acting on the crate are, the applied force and the friction. As the crate…

Q: The block shown in figure #1 above has a mass of 4.30 kg. The applied force (? ⃑ ) has a magnitude…

A: a) The magnitude of force of gravity is,

Q: A car (m = 1760 kg) is parked on a road that rises 16° above the horizontal. What are the magnitudes…

A: Given : Mass of the car, m = 1760 kg Angle between the road ant the horizontal, t = 16o

Q: Consider the 65.0 kg mountain climber in the figure.   (a) Find the tension in the rope (in N) and…

A: a)The balancing force along vertical and horizontal direction is,

Q: A 66 is sprinter starts a race with an acceleration of 5.8 m/s square. a. What is the magnitude of…

A: According to Newton second lawF=m×aHereF=Force on objectm=mass of objecta=acceleration of object

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: