6.A 93.5 kg ice hockey player hits a 0.150 kg puck, giving the puck a velocity of 43.0 m/s. If both are initially at rest and if the ice is frictionless, how far does the player recoil in the time it takes the puck to reach the goal 17.0 m away?

Q: A block had a final velocity of 4.14 m/s after a bullet had an inelastic collision with it. The…

A: The expression for the required distance is,

Q: A baseball with a mass of 5.2 kg is dropped onto the ground with a 2.7 m/s and at impact has a speed…

A: “Since you have posted multiple questions, we will provide the solution  only to the first question…

Q: The head of a hammer (m = 2.51 kg) moving at 8.75 m/s strikes a nail and bounces back with the same…

A:

Q: A 1000 kg object is located 27 m away from another object of mass 3000 kg. Both objects begin at…

A: We know that: m1=1000 kg m2=3000 kg d=27 m The applied force on the first object is F1=5000 N t=5 s…

Q: a 6.3 g bullet moving directly upward at 1080 m/s strikes and passes through the center of mass of a…

A: the final velocity of the block can be determined from the momentum conservation equation.…

Q: A 85.5 kg ice hockey player hits a 0.150 kg puck, giving the puck a velocity of 49.0 m/s. If both…

A:

Q: A 4.00-g bullet has a muzzle velocity of 270 m/s when fired by a rifle with a weight of 35.0 N. (a)…

A: Given that  m=4.00 g =0.004 kg  velocity (v)=270 m/s  weight (w)=35.0 N.

Q: A 0.115-kg cart is moving to the right on a frictionless, horizontal track with a speed of 1.80 m/s.…

A:

Q: 2. Two gliders are on a very long air track with negligible friction. The 3 kg glider is initially…

A: Given: Mass of gliders  m1=3 kgm2= 2 kg Consider the coordinate for the masses be x1 and x2 from…

Q: 12. A trail maintenance team is using explosives to remove a 895 kg boulder from a trail. When the…

A: We will use conservation of momentum to solve this problem.

Q: A 54.0-kg astronaut is in space, far from any objects that would exert a significant gravitational…

A: According to our policy, we are answering only 1st question. Please repost the other questions…

Q: A rifle with a weight of 20 N fires a 5.3-g bullet with a speed of 220 m/s. (a) Find the recoil…

A: Given: weight of rifle Wr=20 Nmb=5.3 g=0.0053 kgvb=220 m/sweight of man Wm=775 N

Q: An object at rest on a flat, horizontal surface explodes into two fragments, one seven times as…

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Q: A large piece of wood is at rest on a horizontal floor. The coefficient of kinetic friction between…

A:

Q: A rifle with a weight of 25 N fires a 3.0 g bullet with a speed of 220 m/s. (a) Find the recoil…

A: Given: Weight of rifle Wr=25 N            Mass of rifle= Mr=259.81=2.55 kg            Mass of bullet…

Q: 1. A 10 m long wood raft (mass mraft = 10 kg) floats freely on the surface of a lake, with one end…

A: Given:-  The mass of the long  wood raft is mraft= 10 kg  The length of the wood raft is L = 10 m…

Q: A boy cruising across a smooth, level sidewalk is approaching a pipe guard-rail. It seems like a…

A:

Q: A rifle with a weight of 25 N fires a 5.1-g bullet with a speed of 290 m/s. (a) Find the recoil…

A:

Q: Sledding down a hill, you are traveling at 10 m/s when you reach the bottom. You (inertia 70 kg)…

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Q: What is the frictional force exerted on the 2kg-block when it is sliding? (b) What is the speed of…

A:

Q: Starting from rest, two skaters push off against each other on ice where friction is negligible. One…

A: Apply the conservation of momentum equation.

Q: A 5.00-g bullet has a muzzle velocity of 200 m/s when fired by a rifle with a weight of 35.0 N. (a)…

A: We are given a rifle, For the bullet,  Mass , m = 5 g = 0.005 kg Initial Velocity, u = 0 m/s Final…

Q: 4. A 0.3-kg block is moving to the right on a horizontal, frictionless surface with a speed of 0.6…

A:

Q: 0. a. One of the main contributing factors to the extinction of the dinosaurs 65 million years ago…

A:

Q: The figure shows a plot of force versus time during the collision of a 42.0 g tennis ball with a…

A: Given : Mass of tennis ball (m) = 42 g = 0.042  kg Let the direction of rebound be positivethen…

Q: Two shuffleboard disks of equal mass, one orange and the other green, are involved in a perfectly…

A:

Q: 4. A 2.0 kg trolley moving east at 3.0 m/s collides head-on with a 1.0 kg trolley moving west at 2.0…

A:

Q: A 852 g wooden block is initially at rest on a rough horizontal surface when a 16.2 g bullet is…

A: Let m1 be defined as the mass of the wooden block and m2 be defined as the mass of the bullet. Using…

Q: A 1700 kg car is rolling at 1.9 m/s. You would like to stop the car by firing a 8.0 kg blob of…

A:

Q: 6. A7.0 g bullet is fired into a 1.5 kg block and becomes embedded in the block. After the…

A: Let vA be defined as the speed of the bullet prior to striking the block. Let V be defined as the…

Q: 6. A 0.030-kg bullet is fired vertically into a 0.15-kg metal sphere that is initially at rest. If…

A:

Q: A 6.64 kg object is initially traveling in the positive x-direction at 9.44 m/s. It collides with a…

A: Given

Q: An bullet of mass m= 6.40g is fired into a block of mass M= 235g tha is initially at rest at the…

A: m = 6.4 g  M =  235 kg h = 0.197 m  d = 0.17 m

Q: A 309 g glass rolls down an incline and onto a horizontal platform where it hits a beverage can that…

A: