Why can astronots open the door at space

Real world trampolines lose energy since they are damped springs with much internal friction. How much energy does the sumo wrestler lose on each bounce in this situation? b) How can a gymnast keep a constant bounce height in a real world trampoline?

Describe how the motions of gas particles are related to the pressure exerted by the gas

How does the mass of an object affect its inertia?

Research indicates that an all have the same capacity for language as humans. true or false

If a 12 V battery is connected to a light bulb with a resistance of 2 ohms, how much current will flow through the light bulb? Group of answer choices A. 24 Watts B. 0.5 amps C. 6 amps D. 6 ohms

A machine with a mechanical advantage of 10 is used to produce an output force of 250 newtons. What input force is applied to this machine

Why do you float in space

How does physical change affect the identity of a substance

A scientist pours grape juice on three identical white shirts He then uses three different cleaning products on the shirts and measures how clean they get what is the independent variable in this experiment

What part of the atom does nuclear radiation come from?