What is the minimum force required to increase the energy of a car by 84 J over a distance of 38 m? Assume the force is constant. Group of answer choices

84 N

2.2 N

3200 N

120 N

0.45 N

Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)

What is an aquifer for science class

The amount of potential energy possessed by an elevated object is equal to what?