A person with a mass of 78 kg is riding in an elevator
QUESTION
A person with a mass of 78 kg is riding in an elevator that is accelerating upwards uniformly at 1.80ms2. What is the magnitude of the normal force from the floor on the person?a) 640 Nb) 780 Nc) 920 Nd) 1404 N
ANSWER:
Expert paper writers are just a few clicks away
Place an order in 3 easy steps. Takes less than 5 mins.