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A rock is launched off

A rock is given a KE of 2.00*10^4 J when it is launched vertically upward.If the rock reaches a height of 50m determine the mass
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2. asked by moooose
3. 514 views
A rock is launched from a launch site. Its distance from the ground,h, in hundreds of feet,t, seconds after it is launchedThe
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2. 21 views
A spring with a force constant of 5000N/m and a rest length of 3m is used in a catapult. When compressed to 1m, it is used to
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2. asked by Anonymous
3. 861 views
vertical velocity of 20m/s the rock was launched with a horizontal rightward velocity component or 1.2 m/s, how far from the
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2. 49 views
aj uses a lingshot to launch a rock straight up from the a point of 6 ft. above ground level with an initial velocity of 170 ft
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2. asked by jhon avendano
3. 1,062 views
vertical velocity of 20m/s the rock was launched with a horizontal rightward velocity component of 1.2 m/s with the height of
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2. 56 views
vertical velocity of 20m/s the rock was launched with a horizontal rightward velocity component of 1.2 m/s with the height of
1. 1 answer
2. 48 views
A student scratches a rock sample with his fingernail and leaves marks on the rock. What can be determined about this rock?A.The
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2. asked by Samir
3. 247 views
Example 1:(Rock A) is thrown against a larger stationary rock(Rock B). considering the following possibilities... 1. Rock A
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2. asked by Cole
3. 812 views
A rock is launched off a table horizontally with a velocity of 10 m/s. If the table is 1.5 m above the floor, how long will it
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2. asked by Kate
3. 449 views