Describe what would happen if while wearing rollerskates you pushed as hard as you could against the wall. why does this happen

What is the physical meaning of the slope for the static frictional force vs. normal force graph?

Which quantities are equal to total of the individual values within a circuit? a. the current in a parallel circuit and the voltage in a series circuit b. the resistance in a parallel circuit and the current in a series circuit c.

Water at the Antarctica usually exits as ice, making it very difficult to use the water or conduct experiment requiring the water to be in liquid state. A coffee addicted physicist stationed at a research base requires about 0.

A material that provides little or no resistance to the flow of electric current is called a (an) A. circuit / B. conductor / C. insulator / D. resistor.

What type of organism would appear at the "bottom" of a food web

A slow jogger runs a mile in 16 minutes. Calculate the speed in

Protecting his nest, a 600-g peregrine falcon rams a marauding 1.5-kg raven in midair. the falcon is moving at 20.0 m/s, and the raven at 9.00 m/s at the moment of impact.

A carousel has a radius of 1.70 m and a moment of inertia of 110 kg · m2. A girl of mass 44.0 kg is standing at the edge of the carousel, which is rotating with an angular speed of 3.40 rad/s.

A 2kg marble is moving at 3 m/s when it strikes another 4kg marble moving in the opposite direction at - 3 m/s. What will be the velocity of the 4kg marble after the collision of the 2kg marble's new velocity is - 4 m/s.

How long did it take to reload a rifle during the 18th 19 century?