To find the number of neutrons in an atom, what would you subtract?

Why do charges build up in a cloud

What are the two main categories of body membranes

A 0.10-kilogram ball dropped vertically from a height of 100 meter above the floor bounces back to a height of 0.80 meter. The mechanical energy lost by the ball as it bounces is A. 0.080J B. 0.20 J C. 0.303 D. 0.78)

A rock group is playing in a bar. Sound emerging from the door spreads uniformly in all directions. The intensity level of the music is 116 dB at a distance of 2.82 m from the door.

An object moving with a speed of 35 m/s has a kinetic energy of 1500 J. What is the mass of the object?

What can a output generator be described as

What is the use of scientific knowledge and research for an action

A micrometer is how many times smaller than a millimeter?

What are the three types of muscle fibers? smooth, intermediate-twitch, cardiac slow-twitch, intermediate-twitch, fast-twitch smooth, cardiac, skeletal slow-twitch, fast-twitch, involuntary

What is the difference in the motion between a positive and a negative initial velocity?