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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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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.


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 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?

Since the truck is moving at constant velocity, the rock will also fall straight down due to gravity from the perspective of an observer inside the truck. The horizontal motion of the truck does not affect the vertical motion of the falling rock. Therefore, the rock will follow a vertical straight-line path and hit the floor directly below where it was dropped.


A 12 kg rock falls from rest off a cliff and hits the ground in 1.5 s What is the velocity?

To find the velocity of the rock when it hits the ground, we can use the equation of motion: ( v = u + at ), where ( v ) is the final velocity, ( u ) is the initial velocity (which is 0 m/s since it falls from rest), ( a ) is the acceleration due to gravity (approximately 9.81 m/s(^2)), and ( t ) is the time taken (1.5 s). Plugging in the values, we get ( v = 0 + 9.81 \times 1.5 = 14.715 , \text{m/s} ). Therefore, the velocity of the rock when it hits the ground is 14.715 m/s.


A rock dropped on the moon will increase its speed from 0 m s to 4.9 m s in about 3 seconds what is the acceleration of the rock?

The acceleration of the rock is calculated by dividing the change in velocity by the time taken. In this case, the change in velocity is 4.9 m/s and the time taken is 3 seconds. Thus, the acceleration of the rock is 4.9 m/s^2.

Related Questions

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


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


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 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:


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 does deposition means in the rock cycle?

The process in which sediment moved y erosin is dropped and comes to rest


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 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?

Since the truck is moving at constant velocity, the rock will also fall straight down due to gravity from the perspective of an observer inside the truck. The horizontal motion of the truck does not affect the vertical motion of the falling rock. Therefore, the rock will follow a vertical straight-line path and hit the floor directly below where it was dropped.


A 12 kg rock falls from rest off a cliff and hits the ground in 1.5 s What is the velocity?

To find the velocity of the rock when it hits the ground, we can use the equation of motion: ( v = u + at ), where ( v ) is the final velocity, ( u ) is the initial velocity (which is 0 m/s since it falls from rest), ( a ) is the acceleration due to gravity (approximately 9.81 m/s(^2)), and ( t ) is the time taken (1.5 s). Plugging in the values, we get ( v = 0 + 9.81 \times 1.5 = 14.715 , \text{m/s} ). Therefore, the velocity of the rock when it hits the ground is 14.715 m/s.


A rock dropped on the moon will increase its speed from 0 m s to 4.9 m s in about 3 seconds what is the acceleration of the rock?

The acceleration of the rock is calculated by dividing the change in velocity by the time taken. In this case, the change in velocity is 4.9 m/s and the time taken is 3 seconds. Thus, the acceleration of the rock is 4.9 m/s^2.


When rock dropped on the moon will increase its speed from 0 ms to 8.15 ms in about 5 seconds what is the acceleration of the rock?

The acceleration of the rock would be (1.63 , \text{m/s}^2) (calculated by dividing the change in velocity by the time taken).