A skater of mass 60.0 kg standing on ice throws a stone of mass 7.55 kg with a speed of 20.8 m/s in a horizontal direction. Find the distance over which the skater will move in the opposite direction if the coefficient of kinetic friction between the skater and the ice is 0.03 in meters.

Q: A rifle of 8 kg lying on a smooth table discharges accidentally and fires a bullet of mass 13g with…

A: Given data: *The mass of the gun is M = 8 kg *The mass of the bullet is m = 13 g = 0.013 kg *The…

Q: A 75-g ball is dropped from rest from a height of 2.2 m. It bounces off the floor and rebounds to a…

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Q: An object of mass 20.00 kg, moving with an initial velocity of 5.00 m/s in the positive x direction,…

A: Given m1=20.00 kgv1=5.00 msm2=10.00 kgv2=-00 ms Apply principle of conservation of momentum to find…

Q: A baseball of mass m1 = 0.46 kg is thrown at another ball hanging from the ceiling by a length of…

A: m1 = 0.46 kg m2 = 0.76 kg L = 1.75 m v1 = 3.5 m/s (in +x direction) v1f = 0 m/s v2 = 0 m/s

Q: A bowling ball of mass mb = 4.4 kg is rolled down the lane with a velocity of v1 = 2.3 m/s. It…

A: The linear momentum of any object having mass m and velocity v is defined as, P→ = mv→ - - - (1)…

Q: A baseball (m = 153 g) approaches a bat horizontally at a speed of 37.6 m/s (84.1 mi/h) and is hit…

A: Given:  Mass of the ball (m) = 153 g = 0.153 KgInitial speed of the all u = 37.6 m/sFinal speed of…

Q: A point mass of m =1 (kg) is connected to a block of M = 4m with a thin rope of length L = 6 (m) as…

A: Given that: mass                 m = 1 Kg Length or rope L = 6 m                          g = 10…

Q: A bullet of mass 4.20 g is fired horizontally into a 2.42 kg wooden block at rest on a horizontal…

A: Given:Mass of bullet = 4.20 gMass of block = 2.42 kgKinetic friction = 0.215Initial velocity of the…

Q: A 0.5 kg stationary ball is struck by a 25 kg mallet and leaves the collision at 22 m/s. If the ball…

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Q: A ball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. If the ball…

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Q: A hockey goalie is standing on ice. Another player fires a puck (m = 0.170 kg) at the goalie with a…

A: Given: The mass of the puck: m=0.170 kg The initial velocity of the puck: vi=+69.1 m/s

Q: A large cannon of mass 400. kg can fire a 10.0 kg cannonball at a velocity of 50.0 m/s. If the…

A: solutionGivenmass of cannon (M)=400 kgmass of cannon ball (m)=10 kgvelocity of ball (v)=50 m/sRecoil…

Q: A car with mass mc = 1295 kg is traveling west through an intersection at a magnitude of velocity of…

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Q: A baseball (m = 152 g) approaches a bat horizontally at a speed of 43.6 m/s (97.6 mi/h) and is hit…

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Q: A ball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. If the ball…

A: Given:-  The mass of the ball is m = 275 g  and the ball drop from the rest  The velocity of the…

Q: a 75-kg fisherman in a 125-kg boat throws a package of mass m = 15 kg horizontally toward the right…

A: The expression for the velocity,

Q: baseball (m = 149 g) approaches a bat horizontally at a speed of 40.3 m/s (90 mi/h) and is hit…

A: Given data: mass of the ball m = 0.149 kg initial speed u = 40.3 m /s    Final speed v = -50.0  m/s…

Q: A car with mass mc = 1221 kg is traveling west through an intersection at a magnitude of velocity of…

A:

Q: A women with the mass 101 kg is standing on a cart with the mass of 351 kg. He jumps off the cart at…

A: Mass of Women is m = 101 kg  Mass of the cart is M = 351 kg  Speed of women relative to the car is V…

Q: package of mass m = 15 kghorizontally toward the right with a speed of vi = 4.2 m/s as in the figure…

A: Given: The mass of the fisherman m1=76 kg The mass of the boat m2=112 kg The mass of the package…

Q: In baseball, the pitcher thrusts the ball 145 g towards the batter at a speed of 30 m/s. The batter…

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Q: A hockey puck of mass 150 g is sliding due east on a frictionless table with a speed of 10 m/s.…

A:

Q: A ball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. If the ball…

A: Given : m = 275 g = 0.275 kg vi = -2.70 m/s (negative because ball is thrown downward) vf = 1.70 m/s…

Q: A railroad car of mass 23000 kg moving at initial speed v collides and couples with two coupled…

A: Given mass of railroad car = 23000 kg initial speed of railroad car = v collides couples with two…

Q: need help with this one

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Q: Two blocks of mass 3kg and 2kg are moving toward eachother along a horizontal frictionless surface…

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Q: Jack (mass 55.0 kg) is sliding due east with speed 8.00 m/s on the surface of a frozen pond. He…

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Q: A skater of mass 40 kg is carrying a box of mass 5 kg. The skater has a speed of 5 m/s with respect…

A: Given: The mass of skater is M=40 kg. The mass of box is m=5 kg. The speed of the skater is v=5…

Q: A 1200 kg car is moving at 5.0 m/s EAST. It strikes an 1800 kg car at rest. The cars undergo an…

A: The given data are: m1=1200 kgm2=1800 kgu1=5 m/su2=0 m/s

Q: One block of mass m_1=2.0 kg is sliding down along a frictionless ramp from a height of h=2.5 m. It…

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Q: A 0.065-kg tennis ball moving to the right with a speed of 15 m/s is struck by a tennis racket,…

A: Given:Mass of tennis ball, m=0.065 kgspeed, v=15 m/s

Q: If the center of mass of three objects in the xy-plane is given by the location (3 cm, 4 cm) and two…

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Q: A skater of mass 72.5 kg initially moves in a straight line at a speed of 4.80 m/s. The skater…

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Q: Two automobiles collide. One automobile of mass 1.13 x 103 kg is initially traveling at 25.7 m/s…

A: Given that two automobiles collide. One automobile of mass(m1) is equal to 1.13 x 103 kg is…

Q: . The fisherman's mass is 79 kg, and the boat's is 126 kg. The fisherman and boat are initially at…

A: According to conservation of momentum,Initial momentum = final momentum

Q: The centre of mass of a system of two particles splits as the distance between them increases. (a)…

A: Given that, the center of mass of a system of two particles splits as the distance between them…

Q: A 6.0 kg car is sitting on a floating 10 kg container in a lake and initially at rest 1.2 m away…

A: Given data: Mass of cat is m=6 kg. Mass of container is M=10 kg. The distance between park and cat…

Q: A vacationer of mass 75 kg is standing on a stationary raft of mass 55 kg. The vacationer then walks…

A: RELATIVE VELOCITY

Q: A baseball mass 145.00 g approaches a bat horizontally at a speed of 34.70 m/s and is hit straight…

A: Given  Mass of baseball m = 145.00 g Initial velocity of ball v1 = 34.70 m/s Final velocity of ball…

Q: A hockey player with a mass of M = 72 kg, standing on ice, pushes a plate with a mass of m = 0.5 kg…

A: Given information Mass of the hockey player M=72 kg. Mass of the plate m=0.5 kg. Velocity of the…

Q: A baseball of mass m1 = 0.31 kg is thrown at another ball hanging from the ceiling by a length of…

A:

Q: A car with mass mc = 1216 kg is traveling west through an intersection at a magnitude of velocity of…

A:

Q: A train engine’s mass is 22500 kg and is moving at 25 m/sec, and hits an empty train car with a mass…

A:

Q: A car with mass mc = 1074 kg is traveling west through an intersection at a magnitude of velocity of…

A:

Q: block m2 = 6.75 kg. The block has a coefficient of static friction of μs = 0.86 between it and the…

A: given that, m1 = 0.45 kgm2 = 6.75 kgμs = 0.86t = 0.185 s For the concreate block to move, the force…

Q: A baseball (m = 148 g) approaches a bat horizontally at a speed of 40.7 m/s (91.1 mi/h) and is hit…

A: The impulse is average force that the bar exerts on the ball and change in time to contact.

Q: One block of mass m_1=2.0 kg is sliding down along a frictionless ramp from a height of h=2.5 m. It…

A: m1 = 2 kg m2 = 1 kg h = 2.5 m μk= 0.50distance moved = d

Q: A railroad car of mass 23000 kg moving at initial speed v collides and couples with two coupled…

A: Using the conservation of momentum we will solve the question.