Which subatomic particles will you add or remove to change the mass of an atom

A - electrons and protons

B - protons and neutrons

C - electron neutrons

D - electrons only

Using a coil made of 219 turns of single‑strand copper wire, you use a motor to rotate the coil at a constant angular speed of 90.0 rev/s at various orientations and locations throughout the room.

If a forces of 40 newtons moves a cart a distance of 9 meters, the work done is?

Under normal conditions describe how increasing the temperature affects the solubility of a typical salt

A science student is riding on a flatcar of a train traveling along a straight horizontal track at a constant speed of 10.5 m/s. The student throws a ball into the air along a path that he judges to make an initial angle of 69.

Which three elements have strong magnetic properties?

How long does it take the moon to go from full-moon phase to new-moon phase

What is the rule of calculation of elastic potential energy?

In 1940, the Tacoma Narrows Bridge across the Puget Sound collapsed. The bridge was a suspension bridge. The wind blowing through the narrows matched the natural frequency of the bridge.

What has more momentum: a sports car moving at 100 mph or a train that is not moving?

What is your mass in kilograms?