Why should a truck have an engine that can produce more force than a regular car?
a. “net forces” do not affect cars and trucks the same way.
b. a truck needs to drive further than a car and needs more force to go further.
c. a truck has more mass than a car so it needs more force to accelerate the same amount.
d. a truck needs to go faster than a car so it needs more force to produce a greater acceleration.

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards

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.