A 5 kg object is suspended by a string from the ceiling of an elevator.
The acceleration of gravity is 9.8 m/s

Determine the tension in the string if it is
accelerating upward at a rate of 5.3 m/s

Answer in units of N.

Which are examples of projectile motion? choose all that apply a. a soccer ball rolling across the ground in the northeast direction b. a car turning a corner, so it is heading south c. a javelin flying through the air d. a tennis ball lobbed over the net

In the sport of parasailing, a person is attached to a rope being pulled by a boat while hanging from a parachute-like sail. a rider is towed at a constant speed by a rope that is at an angle of 15 ∘ from horizontal. the tension in the rope is 1900 n. the force of the sail on the rider is 30∘ from horizontal. what is the weight of the rider? express your answer with the appropriate units.

What should the power status of a circuit be when measuring resistance with an ohmmeter?