An object with a mass of 14 kg accelerates at a rate of 6.2 m/s^2. Calculate the force required to produce this acceleration.

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.

Hunter’s velocity was 4.5 m/s. at the end of his race, his velocity was the same. which best describes his movement? his movement stopped. his acceleration is zero. his time was constant. his acceleration was positive.

0.5 kg of silver increases temperature from 0 celsius to 7 celsius when heat is added how much heat energy produced this change in temperature