An elk with a mass of 200kg is running head on toward you with a speed of 20m/s. You are moving east. Find the momentum of the elk

Q: can you answer both questions?

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Q: A softball of mass 0.1 kg is hit by a bat with a speed of 20 m/s to the left. It rebounds with a…

A: mass of soft ball (m) = 0.1 kg initial velocity (u) = -20 m/s final velocity (v) = 30 m/s

Q: Compare the momentum of boat of mass 10 kg moving at a 0.10 m/s with that of a 2 x 10³ kg truck…

A: Given information: The mass of the boat, mb=10 kg The velocity of the boat, vb=0.10 m/s The mass of…

Q: A pitcher claims he can throw a 0.146-kg baseball with as much momentum as a 2.06-g bullet moving…

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Q: A car with a mass of 2000 kg is initially traveling due east with a speed of 20.0 m/s when a dog…

A: Given, Mass of car,m=2000 kg Initial velocity of car,u=20 i Final velocity of car,v=15 cos30°i+15…

Q: An impulse of 500 Ns acts on a car for 25 seconds.  What is the force exerted on the car?

A: Given data: Impulse I = 500N.s time t = 25 s

Q: A 640 g toy car moving east has a kinetic energy of 0.348 J. The magnitude of its momentum is

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Q: A 92-kg fullback moving south with a speed of 5.8 m/s is tackled by a 110-kg lineman running west…

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Q: A car of mass m, traveling at velocity v passes a car of mass m 2 parked at the side of the road.…

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Q: At one instant, a 15.0-kg sled is moving over a horizontal surface of snow at 4.50 m/s. After 6.55 s…

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Q: A 10kg toy truck moves at 5m/s East. It collides head-on with a 5kg toy car moving 10m/s West. What…

A: Given For toy truck Mass = 10 kg Velocity = 5 m/s towards East For toy car Mass = 5 kg Velocity = 10…

Q: A 6 kg bowling ball is moving at a speed of 5 km/h, west direction. The momentum of the ball is O a.…

A: Ans:- Image-1

Q: A ball of mass 1.0 kg falls vertically and hits the ground with a speed of 7 m/s and rebounds with a…

A: Mass of the ball is m = 1.0 kg When it hits the ground its speed is v1 = 7 m/s When it rebounds, its…

Q: A baseball of mass 0.15 kg moving horizontally with a momentum of 4.0 kg m/s is struck head-on by a…

A: Answer Given  Mass m = 0.15 kg Momentum p = 4 kg.m/s Impulse = -10 N.s

Q: 0.10 kg ball is thrown straight up into the air with an initial speed of 19 m/s. Find the momentum…

A: Momentum is product of mass and velocity.  P=mv

Q: A pitcher claims he can throw a 0.146-kg baseball with as much momentum as a 2.16-g bullet moving…

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Q: Fnet = kg m/s to kg m/s in 5 s. > N

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Q: A 0.10 kg ball is thrown straight up into the air with an initial speed of 11 m/s. Find the momentum…

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Q: A  1000 kg car is going 25m/s East . A 2500 kg car is going 55m/s west. Calculate the total…

A: Total momentum is,

Q: A 0.25 kg ball is thrown straight up into the air with an initial speed of 18 m/s. Find the momentum…

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Q: A 1.00 kg ball is tossed at 4 m/s. How many N.s of momentum does the ball have?

A: given , mass of the ball , m = 1 kg velocity of the ball , v = 4 m/s

Q: A ball with original momentum +4.0 kg⋅m/s hits a wall and bounces straight back without losing any…

A: Given:Momentum of ball = 4.0 kg.m/sNo loss in kinetic energy.

Q: A 1000 kg car is going 25m/s East. A 2500 kg car is going 55m/s west. Calculate the total momentum.…

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Q: skydiver has a mass of 85 kg. At what speed will he have momentum of 4000kg*m/s

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Q: A pitcher claims he can throw a 0.142-kg baseball with as much momentum as a 2.88-g bullet moving…

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Q: At what speed do a bicycle and its rider, with a combined mass of 100 kg, have the same momentum as…

A: The momentum of both rider and car is same.

Q: person weighing 980N is walking in the direction of West at 5m/s. Suppose the heavy wind stared…

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Q: A 1200-kg car moving at 19.4 m/s suddenly collides with a stationary car of mass 1500 kg. If the two…

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Q: Two freight cars, each with a mass of 10000kg collide. One was initially moving at 10m/s while the…

A: Given data:  Two freight car collide and stick together  m1 = m2 = 10000 kg V1 = 10 m/s and V2 = 0…

Q: A heavy object and a light object have the same momentum. Which of the following has less speed? *…

A: The momentum of the object is calculated as, P=m×v Here, m is the mass of an object and v is the…

Q: A firecracker is moving to the left before it explodes. Right after exploding, it breaks off into…

A: Conservation of momentum says momentum of the system before collision equal to momentum of system…

Q: A 2000 kg car has an impulse of 40 kg*m/s as it comes to a stop. What is its change in momentum?…

A: Impulse is defined as the change in momentum,                                                      I…

Q: a player imparts 750 kg-m/s of linear momentum to a 250 gm billard ball how fast does the ball move?

A: Given data:  Linear momentum (P) = 750 kg.m/s Mass (m) = 250 gm = 0.250 kg Required: Velocity (v)

Q: A Bullet traveling at 500 m/s is brought to rest by an impulse of 50 Ns. What is the mass of the…

A: Given Initial speed of the bullet is v0=500 m/s Final speed of the bullet is vf=0 Impulse on the…

Q: Determine the momentum of a ... a. 60-kg halfback moving eastward at 9 m/s. b. 1000-kg car moving…

A: a) Momentum, p = mv = 60 kg x 9 m/s = 540 kg.m/s, East b) Momentum, p = mv = 1000 kg x 20 m/s =…

Q: Four billiards balls, each of mass 0.5 kg, all are travelling in the same direction on a billiard…

A: The linear momentum of a system is simply the sum of the linear momentum of the constituent parts.…

Q: What is the momentum of a 500-kg car, moving at 10 m/s, going 20̊ north of west direction?

A: Given Mass m = 500 kg Velocity v̅ = 10 m/s  ,20⁰ north of west

Q: An ice skater with a mass of 48.0 kg is gliding across a smooth lake with a speed of 2.85 m/s when…

A: Average force of friction acting on skater is as follow; Ff=ma…

Q: Change in momentum (Impulse) on a Cart BEFORE 2 m/s 10 kg AFTER 10 kg 2 m/s A 10 kg cart is rolling…

A: To determine,change in momentum(∆P).given,mass of the cart(m)=10 kgvelocity before collision(v1)=2…

Q: A speeding x wing has a momentum of 90,188Kg*m/s2 · If it has a mass of 7,145 kg, how fast is the x…

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Q: What is the momentum of a garbage truck that is 11500 kg and is moving at 10.0 m/s? momentum: 115000…

A: Mass of the truck is m = 11500 kg Speed of the truck is v = 10.0 m/s Momentum is given by, p = mv…

Q: A 44 kg school kid is hurrying to catch the school bus. He runs at 3.1 m/s. How many N.s of momentum…

A: Given data The mass of the school is given as m = 44 kg. The velocity of the school kid is given as…

Q: A 0.625 kg basketball is thrown across the court at a speed of 5.6 m/s.What speed must a 0.490 kg…

A: Apply conservation of momentum   Initial Momentum = final momentum

Q: A block of 3kg is moving to the right at 4m/s. It then receives a force, also the the right, that…

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Q: Determine the momentum of a van having mass 128 kg moving with a velocity 18 m/s.

A: Introduction :  In this question we are provided it value of  mass and velocity.  With these data we…

Q: How much momentum to the nearest whole number does a 2,835 kg truck have if it is moving at a rate…

A: Momentum P = (Mass)(Velocity) Given Mass m =2835 kg Velocity V = 28 m/s