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What is the displacement and velocity of a rock dropped from rest after 4s?
RazeLoong
The displacement and velocity of a rock that is dropped from rest after 4s, is 6 km/h. This can vary depending on the speed of the rock, and the surroundings.
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∙ 10y ago
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Need a sentence for displacement?
After you dropped a rock in a cup of water you noticed some displacement of the water on the counter.
A rock is dropped from a height of 80 m and is free fall what is the velocity of the rock as it reaches the ground 4.0 secounds later?
39 m\s downward
What is the word that means zero velocity?
Any object which is at rest has zero velocity, for example a rock on the road. car parked at lane, a motor which is not moving or stop. a man sleeping. home office statue of liberty. anything that is at rest has zero velocity.
A 12 kg rock falls from rest off a cliff and hits the ground in 1.5 s What is the velocity?
The acceleration of gravity is 9.8 meters/sec2.In 1.5 seconds after it's dropped, any object is falling at (9.8 x 2) = 19.6 meters/sec.The mass of the rock makes no difference.
A truck is moving at constant velocity Inside the storage compartment a rock is dropped from the midpoint of the ceiling and strikes the floor below where?
Directly below where it was dropped (assuming the storage compartment is enclosed, so the air inside is moving with the truck).
If a rock is dropped from the top of a sailboat's mast will it hit the deck at the same point whether the boat is at rest or in motion at constant velocity?
Yes
Need a sentence for displacement?
After you dropped a rock in a cup of water you noticed some displacement of the water on the counter.
A rock is dropped from rest off the top of Papa John’s Cardinal Stadium. If the top row of bleachers is 88 meters high, how long will it take the rock to reach the ground What will the velocity of the rock be right before it hits the ground?
5968
A truck moving at constant velocity inside the storage compartment a rock is dropped from the midpoint of the ceiling and strikes the floor below the rock hits the floor where?
A truck moving at constant velocity inside the storage compartment a rock is dropped from the midpoint of the ceiling and strikes the floor below the rock hits the floor Read more:
A rock is dropped from a height of 80 m and is free fall what is the velocity of the rock as it reaches the ground 4.0 secounds later?
39 m\s downward
How high is the cliff if a rock is dropped and you hear the sound after 7 seconds?
S=ut+0.5*a*t2 s=displacement u=intial velocity=0m/s t=time=7seconds a=9.81m/s2 s=0*7+0.5*9.81*72 s=240.345m
If something like an animal flying through the sky with horizontal velocity drops an object will the dropped object have horizontal velocity Or just vertical velocity?
It will have both horizontal and vertical velocity...think about it, if you were said bird flying through the sky at say 35 mph, and you dropped a rock then the rock would fall, but it would still be moving forward and it would fall the same way a baseball falls after it reaches the top of the throw.
What is the word that means zero velocity?
Any object which is at rest has zero velocity, for example a rock on the road. car parked at lane, a motor which is not moving or stop. a man sleeping. home office statue of liberty. anything that is at rest has zero velocity.
A 12 kg rock falls from rest off a cliff and hits the ground in 1.5 s What is the velocity?
The acceleration of gravity is 9.8 meters/sec2.In 1.5 seconds after it's dropped, any object is falling at (9.8 x 2) = 19.6 meters/sec.The mass of the rock makes no difference.
What does deposition means in the rock cycle?
The process in which sediment moved y erosin is dropped and comes to rest
What is the displacement between two bodies of rock called?
The displacement between two bodies of rock is called the fault.
If a rock is dropped and it's speed increases from 0 to 4.9 in about 3 seconds. what is the acceleration?
Assuming that your units of velocity are in units/second Acceleration = (velocity 2 - velocity 1) / time Acceleration = (4.9 - 0) / 3 Acceleration =1.63 *With correct significant figures the answer is 2
