Question

Select the correct answer from each drop-down menu. andrew pokes a marble, and the marble rolls down a ramp. the marble moves with speed. which forces are acting on the marble in this situation? when andrew pokes the marble, he gives it force. as the marble rolls down the ramp, force pulls it down. the movement of the marble is slowed down by from the ramp.

Answer 1

A net forward force as well as gravitational force pulls the marble downwards whereas frictional force slows it down.

What is a force?

A force is an agent which causes a change in the motion or state of an object.

Forces are of two types:

• Contact forces and
• Non-contact forces

Andrew applies force on the marble causing it to move.

When Andrew pokes the marble, he gives it net forward force. As the marble rolls down the ramp, gravitational force pulls it down.

The movement of the marble is slowed down by frictional force from the ramp.

Therefore, a combination of applied force and gravitational force moves the marble forward, while frictional force slows it down.

Learn more about force at: https://brainly.com/question/141439

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