More test practice

1.  Find the acceleration of a car that goes from rest to 30 m/s in 6 seconds.  Also find how far it travels in this time.

2.  A ball is dropped on Mercury where the surface gravity is 3.7 m/s/s.  If it is released from 10-m above the surface, how long will it take to fall and how fast will it be traveling before it hits.

3.  A soccer ball is kicked off a 25-m tall cliff horizontally at 10 m/s.  How long will it take to hit the ground and how far from the base of the cliff (horizontally) will it land?

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