A 62.1-kg male ice skater is facing a 42.8-kg female ice skater. They are at rest on the ice. They push off each other and move in opposite directions. The female skater moves backwards with a speed of 3.11 m/s. Determine the post-impulse speed of the male skater.

Q: A 66.0 kg person throws a 0.0500 kg snowball forward with a ground speed of 31.0 m/s. A second…

A: Given:Mass,m1=66 kgSnoball,m=0.0500 kgspeed,u1=2 m/sMass,m2=56 kgspeed,u2=31m/sFind the velocities…

Q: Two forces F1 and F2 produce the same impulse on two different objects. The magnitude of the average…

A:

Q: A 85.4-kg boy and a 62.3-kg girl, both wearing skates face each other at rest on a skating rink. The…

A: Mass of Boy (M)=85.4 kgMass of Girl (m)=62.3 kginitially both are at rest velocity of girl when boy…

Q: A tennis player receives a shot with the ball (0.0600 kg) traveling horizontally at 54.0 m/s and…

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Q: A 50.0 kg skater is traveling due east at a speed of 3.00 m/s. A 70.0 kg skater is moving due south…

A: by conservation of momentum 50×3i^-70×7j^=50+70vcosθi^-vsinθj^

Q: A meteorite of mass 2 kg is falling towards the ground with a speed of 100 m/s vertically downward.…

A: The formula for the impulse applied by the meteorite on the ground is: Substitute the known values…

Q: A hockey puck (mass 4.00 kg), initially moving in a straight line with a speed of 1.4 m/s is hit…

A: Given data: m = 4 kg vi = 1.4 m/s vf = 4.9 m/s at 141 degree Need to determine the impulse.

Q: A golf ball m = 0.195 kg strikes a vertical concrete wall elastically with a horizontal velocity of…

A: The mass of the golf ball is m = 0.195 kg. The elastically horizontal velocity of the golf ball is…

Q: A 0.50-kg object travelling at +1.00 m/s collides with a 1.50-kg object that is travelling at -1.00…

A: Given:- The mass of the object m1= 0.50 kg  and v1 = 1.0 m/s  The mass of the other object m2 = 1.50…

Q: A football player is preparing to punt the ball down the field. He drops the ball from rest and it…

A: When the football is dropped from rest, the initial velocity will be zero.Apply the third kinematic…

Q: The froghopper, a tiny insect, is a remarkable jumper. Suppose a colony of the little critters is…

A: Given: The acceleration due to gravity on the moon is 1.62 m/s2. The acceleration due to gravity on…

Q: 8. A hockey puck of mass 0.45 kg is shot east at 2.30 m/s strikes a second puck, initially at rest,…

A:

Q: Two ice skaters, 50-kg and 60-kg respectively, moving together at a speed of 2.0 m/s push off…

A: Two ice skaters(A and B) are facing each other, initially they are moving towards each other at a…

Q: Two vans are moving towards each other. Van A has a mass of 70 kg and is moving to the right with a…

A:

Q: a. A 0.14 kg baseball is hit by a bat. State 1 is just before being hit. State 2 is just after being…

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

Q: A basketball of mass m = 625g rolls off the hoop’s rim, falls from a height of  3.05 m to the…

A: Given Mass m = 625 g = 0.625 kg Height of the hoop H = 3.05 m Bounced height h = 1.40 m

Q: A 2.4 kg ball placed on the floor is being hit by an object that exerts a force on the ball…

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Q: A ball of mass 2.00-kg is traveling in the positive x-direction at 10.0 m/s and obliquely collides…

A: Given data The mass of the first ball is m1 = 2 kg The mass of the second ball is m2 = 3 kg The…

Q: A 0.8 kg block is moving horizontally to the right with a speed of 6 m/s when it strikes a vertical…

A: Given, Mass of block (m) = 0.8kg   { Take right side as positive direction and left side as…

Q: A golf ball m = 0.11 kg strikes a vertical concrete wall elastically with a horizontal velocity of v…

A: Given data The mass of the golf ball is m = 0.11 kg. The elastically horizontal velocity of the golf…

Q: A force of 90.0 newtons is applied to a cart traveling at 15.0 meters per second. After the force…

A:

Q: A 1390 kg car moving at 6.00 m/s is initially traveling north along the positive direction of a y…

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Q: A 130.0 g ball is moving horizontally to the west at 20.0 m/s when it is hit by a stick. The ball…

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Q: Two football players with masses of 60 kg and 50 kg run directly toward each other. The 60 kg…

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Q: A 83.8-kg boy and a 59.4-kg girl, both wearing skates face each other at rest on a skating rink. The…

A:

Q: 1 1 Two forces F₁ and F₂2 produce the same impulse on two different objects. The magnitude of the…

A: Given that--- F1 = 9 F2 . Time interval of F1 = 7 ms. Impulse of F1 and F2 are same ? We have to…

Q: A 85.4-kg boy and a 61.3-kg girl, both wearing skates face each other at rest on a skating rink. The…

A:

Q: a 4.0 kg particle is moving horizontally with a speed of 5.0 m/s when it strikes a vehicle wall. The…

A: Given that Mass of the particle is m = 4.0 kg Initial velocity of particle is u = 5.0 m/s ( let say…

Q: A baseball of mass 0.145 kg is pitched at a speed of 39.0 m/s, the ball is hit back towards the…

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Q: professional golfer is examining a video of a practice swing. The high‑speed footage shows that his…

A: Impulse = change im momentum  I = ∆p The impulse imparted can be obtained using the equation I=mΔv .…