Biology Middle School

hypothesis: what causes an object to slow down after no longer being pushed? answer: friction
based on your hypothesis, circle all surfaces that will cause a moving cart to slow down after the fan is turned off.

(select all that apply)

No Friction Metal Cement Wood


help, i will select brainliest to the best answer. 50 points...

THE RIGHT ONE QWIAEJKNF

Answers

Answer 1

Answer: no friction, metal

Explanation: yes

Answer 2

Friction causes an object to slow down after no longer being pushed.

What do you mean by friction?

Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.

Friction depends on the roughness or the smoothness of the surface which is in contact with the object. If the surface of either object is smooth, then the force of friction will be less.

Walking – When we walk on the ground or the floor, it is the frictional force that is responsible for holding our feet to the ground. On slippery surfaces or ice, the friction present is less, which is why we tend to slip on these surfaces.

Learn more about friction:

https://brainly.com/question/13000653

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