The energy of motion best describes which of the following

The energy of fusion

The energy of an electrical charge

Potential energy

Kinetic energy

Liquids that do not mix form into layers when they have different densities. a. True b. False submit arrow_backprevious

This is a method used to separate parts of a mixture. Large and small particles are separated using a screen.

Which selection is a characteristic of both living and nonliving things

A car that increases its speed from 20 km/h to 100 km/h undergoes

An initially stationary 1.3 kg object accelerates horizontally and uniformly to a speed of 9.4 m/s in 3.0 s. (a) In that 3.0 s interval, how much work is done on the object by the force accelerating it

Which of the following describe a neutron? check all that apply A. neutral charge B. mass number of 1 C. positive charge D. atomic number of 0

Which statement about the physical change of liquid water boiling into steam is true? The heat added represents an energy change. The action cannot be reversed. The steam cannot conserve mass. The weight lost represents a mass change.

You put a 3 kg block in the box, so the total mass is now 8 kg, and you launch this heavier box with an initial speed of 4 m/s. How long does it take to stop

Light is shown through air on a diamond (n=2.42) and it partially reflects and refracts. Based on the incident angle of 62.5 shown, what is the angle of reflection of the light? Question 10 options: a) 62.5 b) 21.5 c) 27.5 d) 84.0

When the net force not zero, the forces are