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You are experimenting with a cart on a track that can launch a ball straight up...

You are experimenting with a cart on a track that can launch a ball straight up into the air. (1) Suppose the cart is moving at 2.0 m/s along the horizontal track and the ball is launched to a height of 1 m above the level of the cart. How far away will the cart catch the ball? (2) Now you tilt the track to 10° and let the cart go from rest at the moment the ball is launched. How far away will the cart catch the ball? (The ball reaches same max height of 1 m above the level of the cart) (HINT: use the tilted coordinate system)

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Answer #1

Ay The time taken by he bal fr it motion im dr is motion /n wnen the ball falls p and down fime So the Cart will cach the bell in dista nce travelcd by the cart 9.&o 2. The time taken by tne ball forits motion in air プ k t22H bau in ese t= 2. Î-- coordinates) the cart wis caich the ball in distance ax - acceleration of the a r t= g sin l o. iart stas from ret - 2H Sin lo

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