Answer:
The answer is B.
Explanation:
They are in control of the experiment, they can change it the variables to better help the experiment.
Hello! So Ik this can be wrong but I worked hard for it(: It took 50 joules to push a shopping cart 5 meters with what force was the shopping cart pushed. blinded him to enable him and his men to escape. the answer is: round. Done!
Answer:
Explanation: The question seems incomplete. Check it well
Answer:
The velocity angular must be:

Explanation:
The definition of the centripetal acceleration is:

where, w, is the angular velocity
we solve in order to find w:
