A mechanic tightens the lugs on a tire by applying a torque of 110 N·m at an angle of 90° to the line of action.
What is the minimum length of the wrench
if the mechanic is only capable of applying
a force of 200N?

the independent variable, the one that is intentionally manipulated, is whether or not the car hits the barrier.

the dependent variable, the one that you measure the response in, is the distance that the washers travel.

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.

statement #3 on andre"s list is false.