-Jack (mass 57.0 kg ) is sliding due east with speed 8.00 m/s on the surface...
-Jack (mass 57.0 kg ) is sliding due east with speed 8.00 m/s on the surface of a frozen pond. He collides with Jill (mass 41.0 kg ), who is initially at rest. After the collision, Jack is traveling at 5.00 m/s in a direction 34.0∘ north of east. Ignore friction.
What is the magnitude of Jill's velocity after the collision?
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-Jack (mass 57.0 kg ) is sliding due east with speed 8.00 m/s on
the surface...
Jack (mass 54.0 kgkg) is sliding due east with speed 8.00 m/sm/s on the surface of...
Jack (mass 54.0 kgkg) is sliding due east with speed 8.00 m/sm/s on the surface of a frozen pond. He collides with Jill (mass 46.0 kgkg), who is initially at rest. After the collision, Jack is traveling at 5.00 m/sm/s in a direction 34.0∘∘ north of east. Ignore friction. What is the direction of the Jill's velocity after the collision? What is the magnitude of the Jill's velocity after the collision?
Jack is sliding due east on the surface of a frozen pond. He collides with Jill,...
Jack is sliding due east on the surface of a frozen pond. He collides with Jill, who is initially at rest. After the collision, Jack is sliding 30.0◦ south of east, at 2/3 of his initial speed. Jill is 3/4 as massive as Jack. What angle is Jill moving at after the collision?
A car with mass 1500 kg traveling east at 25 m/s collides at an intersection with...
A car with mass 1500 kg traveling east at 25 m/s collides at an intersection with a 2500kg van traveling north at a speed of 20 m/s. Find the magnitude and direction of the velocity of the wreckage after the collision, assuming that the vehicles undergo a perfectly inelastic collision and assuming no friction.
An 8.57 kg mass moving east at 14.1 m/s on a frictionless horizontal surface collides with...
An 8.57 kg mass moving east at 14.1 m/s on a frictionless horizontal surface collides with a 10.9 kg mass that is initially at rest. After the collision, the 8.57 kg mass moves south at 2.50 m/s. What is the magnitude of the velocity of the 10.9 kg mass after the collision? Tries 0/8 Submit Answer What is the angle relative to the east? Submit Answer Tries 0/8 What percentage of the initial kinetic energy is lost in the collision?...
1- A block slides along a frictionless surface at 2.4 m/s. A second 3.5-kg block, sliding...
1- A block slides along a frictionless surface at 2.4 m/s. A second 3.5-kg block, sliding at a faster 7.5 m/s, collides with the first from behind and sticks to it. The final velocity of the combined blocks is 4.6 m/s. What was the mass of the first block? 2-A 15 g ball of clay traveling west at 4 m/s collides with a 50 g ball of clay traveling 30° north of east at 3.5 m/s. What is the speed...
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A ball of mass 0.442 kg moving east (+x direction) with a speed of 3.72 m/s collides head-on with a 0.221 kg ball at rest. Assume that the collision is perfectly elastic. a) What is be the speed of the 0.442-kg ball after the collision? b) What is be the direction of the velocity of the 0.442-kg ball after the collision? to the east or to the west c)What is the speed of the 0.221-kg ball after the collision? d)What...
A 900 kg car traveling east at 15.0 m/s suddenly collides with a 750 kg car...
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A 5.00 kg frictionless puck travelling at 8.00 m/s collides with another of mass 3.0 kg...
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Mass m = 0.1 kg moves to the right with speed v = 0.44 m/s and...
Mass m = 0.1 kg moves to the right with speed v = 0.44 m/s and collides with an equal mass initially at rest. After this inelastic collision the system retains a fraction = 0.61 of its original kinetic energy. What is the speed VR (in m/s) of the mass which was originally at rest before the collision? Hints: All motion is in 1D. Ignore friction between the masses and the horizontal surface. You will probably need to use the...
Mass m = 0.1 kg moves to the right with speed v = 0.44 m/s and...
Mass m = 0.1 kg moves to the right with speed v = 0.44 m/s and collides with an equal mass initially at rest. After this inelastic collision the system retains a fraction = 0.61 of its original kinetic energy. What is the speed VR (in m/s) of the mass which was originally at rest before the collision? Hints: All motion is in 1D. Ignore friction between the masses and the horizontal surface. You will probably need to use the...
An 8.57 kg mass moving east at 14.1 m/s on a frictionless horizontal surface collides with a 10.9 kg mass that is initially at rest. After the collision, the 8.57 kg mass moves south at 2.50 m/s. What is the magnitude of the velocity of the 10.9 kg mass after the collision? Tries 0/8 Submit Answer What is the angle relative to the east? Submit Answer Tries 0/8 What percentage of the initial kinetic energy is lost in the collision?...
Mass m = 0.1 kg moves to the right with speed v = 0.44 m/s and collides with an equal mass initially at rest. After this inelastic collision the system retains a fraction = 0.61 of its original kinetic energy. What is the speed VR (in m/s) of the mass which was originally at rest before the collision? Hints: All motion is in 1D. Ignore friction between the masses and the horizontal surface. You will probably need to use the...
Mass m = 0.1 kg moves to the right with speed v = 0.44 m/s and collides with an equal mass initially at rest. After this inelastic collision the system retains a fraction = 0.61 of its original kinetic energy. What is the speed VR (in m/s) of the mass which was originally at rest before the collision? Hints: All motion is in 1D. Ignore friction between the masses and the horizontal surface. You will probably need to use the...
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