If you drop a rock vertically off a cliff that is 56.2m high, how long will it take for the rock to hit the ground?
If you drop a rock vertically off a cliff that is 56.2m high, how long will...
You stand at the top of an 80m-high cliff and throw a rock with speed 43 m/s at an angle 30° below the horizontal. How long will it take for the rock to hit the ground? 9.35 s 10.35
A rock is thrown off a cliff at an angle of 51° above the horizontal. The cliff is 130 m high. The initial speed of the rock is 20 m/s. (Assume the height of the thrower is negligible.) (a) How high above the edge of the cliff does the rock rise (in m)? (b) How far has it moved horizontally when it is at maximum altitude (in m)? (c) How long after the release does it hit the ground (in s)? (d) What is...
7. A baseball is thrown horizontally off a cliff at 23 m/s. The cliff is 50 m high. Ignore air drag. A.) How LONG will it take the baseball to hit the ground?B.) How FAR from the base of the cliff will the baseball hit the ground? C.) Upon impact, how FAST was the baseball going? D.) At what ANGLE (relative to the horizontal) did the baseball impact the ground?
you drop a 2.0 kilogram rock off of 70m high Bridge.
It comes to a stop after making a dent of 1.5 cm in the ground.
What is the magnitude of the net force on the rock
while it is slowing to a stop?
2. ou drop a 1.6 K4 rock off ot a Tom hich brdae.t lt comes to t is the mcgnihude s hor aftr matin a dant d 1.5cn in the ground. whet is the meqnitudle of...
4) A stone is thrown horizontally off a cliff. The cliff is 120 m high and the stone is given a speed of 30 m/s. a) How long will it take the stone to reach the ground? b) How far away from the cliff will it land?
A car falls off a cliff at 50 m traveling at 27 m/s. A) How long will it take the car to hit the ground B) How far will the car travel when it hits the ground C) what is the cars velocity upon impact?
A 0.26-kg rock is thrown vertically upward from the top of a cliff that is 32 m high. When it hits the ground at the base of the cliff, the rock has a speed of 33 m/s . Part A Assuming that air resistance can be ignored, find the initial speed of the rock.(Express your answer using two significant figures.) Part B Find the greatest height of the rock as measured from the base of the cliff. (Express your answer...
9. A block is thrown vertically downward from a building 46.0 m high. How long will it take for the stone to hit the ground below?
A man throws a rock off the edge of a cliff at a 30° angle and initial total velocity of 10 m / s. When the rock leaves his hand, it is 35 meters above the ground. How far from the edge of the cliff will the rock land?
Question 1 12 pts A 2 kg rock is pushed off of a cliff that is a height of 36 m above the ground. a) What is the gravitational potential energy at this height? b) Using the Conservation of Energy and assuming there is no air resistance, find the speed of the rock just before it touches the ground. c) If there were air resistance, would the speed just before it hit the ground be lower or higher than you...