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a rock hits the ground

a rock is dropped from a height of 15m above the ground. when it hits the ground, it leaves a hole 12cm deep. what is the speed
1. 2 answers
2. asked by Taylor
3. 969 views
a rock is dropped from a height of 15m above the ground. when it hits the ground, it leaves a hole 12cm deep. what is the speed
1. 2 answers
2. asked by Taylor
3. 746 views
a rock is dropped from a height of 20m above the ground when it hits the ground it leaves a hole 10cm deep with what speed does
1. 1 answer
2. asked by kevin
3. 648 views
a rock is dropped from a height of 20m above the ground when it hits the ground it leaves a hole 10cm deep. With what speed does
1. 1 answer
2. asked by steve
3. 773 views
A rock falls off a cliff and hits the ground after three seconds. The rock's velocity is 29.4 m/s when it hits the ground.What
1. 1 answer
2. 12 views
A rock falls off a cliff and hits the ground after three seconds. The rock's velocity is 29.4 m/s when it hits the ground.What
1. 1 answer
2. asked by Estrella Torres
3. 60 views
A blast blows a rock straight up at 150 ft/sec. The path of the rock is described by the s(t) = 150t-16t^2 where s is measured
1. 1 answer
2. asked by Desperate!!!!
3. 574 views
a man stand on a 100 m cliff and throws a rock with speed of 40ms at 42degrees above horizontal.what time before rock hits
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2. asked by Physics
3. 559 views
A 700# rock sits atop a 150 foot cliff.1) If it is pushed off how much kinetic energy is in the rock just before it hits the
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2. asked by Uris
3. 497 views
Question 1)A rock is dropped from the top of a 100 meter tall cliff. A. ) How long will it take for the rock to reach the
1. 1 answer
2. asked by Anon
3. 1,039 views