Which of the following has been identified as one of the seven basic emotions that are present as early as infancy?

A peace

B. frustration

C interest

D. anxiety

Calculate the centripetal force acting on a 925 kg car as it rounds an unbanked curve with a radius of 75 m at a speed of 22 m/s.

A potter's wheel, with rotational inertia 49 kg·m2, is spinning freely at 40 rpm. The potter drops a lump of clay onto the wheel, where it sticks a distance 1.2 m from the rotational axis.

In the process of electricity, what flows through the wires?

A student would like to determine how heating a liquid changes its volume. The student hypothesizes that the liquid will increase in volume. The following list shows the steps taken by the student in order to test the hypothesis.

What is the kinetic energy in joules of a 0.05. kg bullet traveling 310 m/s

This form of energy results from the movement of molecules. The faster the molecules move, the higher the?

How to find acceleration on net force

If we compare the force of gravity to strong nuclear force, we could conclude that A. gravity is the weaker force; it is related to mass. B. gravity is the stronger force; it is related to distance. C.

The ability of an apple to change color when exposed to air is chemical or physical

A man exerts 1000 Newtons of force to move a very large couch 2 meters. If it takes him 5 seconds to move the couch, how much power does it require?