Is velocity a scalar or a vector

What is the GPE of a 3 kilogram ball that is on the 1.0m off the ground?

Genetic material is represented in which part of the cell

an object is thrown upward with a velocity of 40 m/s-1. Calculate the maximum height attained by the object take the gravity to be 10m/s-2

True or false. when more wraps are added to a secondary coil in an induction coil the induced current decreases.

A machinist turns the power on to a grinding wheel, at rest at tome t=0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 58 rad/s.

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.