Please help asaap
a) you and your friends are sledding up on a hill. develop a hypothesis regarding the effects if different factors on your sled speed
b) explain how you could perform a controlled experiment to test the hypothesis you proposed in step a

Respuesta :

Maximum speed will be determined by the hill's gradient, height from the ground, and the interactions between your sled and the snow.

What is sledding?

Sledding is a winter activity that is often done while lying down or sitting down on a machine that is referred to as a sled.

Maximum speed will depend on the slope of the hill, how far it rises, and how your sled and the snow interact with one another.

The resistance to motion that two objects in touch with one another experience is known as friction.

You begin to slow down because of friction. Smooth surfaces often have less friction than rough ones. Therefore, the reduced friction created by the smooth, packed snow and the smooth sled results in a speedier descent of the slope.

According to Newton's Second Law, an object's mass times its acceleration equals the force that is applied to it.

When you and a friend are seated on the sled, it is more difficult to start since more effort is needed to move a heavier object.

Hence speed of sleeding up depends upon the various factors.

To learn more about the sledding refer;

https://brainly.com/question/12287955

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