Aweightlifter lifts a 1250-n barbell 2 m in 3 s. how much power was used to lift the barbell?

if you guys with this, you will be marked as brainliest.

pleeaas

You have a pick-up truck that weighed 4,000 pounds when it was new. you are modifying it to increase its ground clearance. when you are finished

Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?