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A 45 kg cart is moving across a frictionless floor

A 45 kg cart is moving across a frictionless floor at 1.7 m/s. A 60 kg boy, riding in the cart, jumps off the cart so that he
1. 3 answers
2. asked by Bobby
3. 785 views
A 48 kg cart is moving across a frictionless floor at 3.3 m/s. A 50 kg boy, riding in the cart, jumps off the cart so that he
1. 1 answer
2. asked by JW
3. 616 views
A 50. kg cart is moving across a frictionless floor at 2.0 m/s. A 70. kg child, riding in the cart, jumps off so that the child
1. 2 answers
2. asked by Cory
3. 2,320 views
A 50. kg cart is moving across a frictionless floor at 2.0 m/s. A 70. kg child, riding in the cart, jumps off so that the child
1. 1 answer
2. asked by Cory
3. 1,184 views
Three carts are moving on a frictionless horizontal track as shown in the figure. The 4.00 kg cart is moving to the right with a
1. 2 answers
2. asked by Randy
3. 881 views
Suppose that a cart is moving along a road at a constant velocity. Which choice below would increase the net force on the cart?p
1. 1 answer
2. 58 views
A small, 250\g cart is moving at 1.50m/s on a frictionless track when it collides with a larger, 4.00kg cart at rest. After the
1. 3 answers
2. asked by sam NEED HELP!
3. 1,445 views
A 100-N force has a horizontal component of 80 N and a vertical component of 60 N. The force is applied to a box which rests on
1. 1 answer
2. asked by Chris
3. 4,073 views
On a frictionless air track, cart A hits cart B moving at a velocity of 2 miles per second to the right. Which answer predicts
1. 6 answers
2. asked by deja
3. 2,203 views
"Cart 1 has a mass of 2.8 kg and is moving with a velocity of 6.6 m/s[right] along a frictionless track. Cart 2 has a mass of
1. 2 answers
2. asked by Rachel
3. 488 views