I'm the absence of friction, gravity and all other external forces what kind of speed will an object display if it travels from the bottom to the top of an incline plane

A child carries a 3N book at a constant velocity of 4 meters across a horizontal floor. What is the net work done? a) 0 J b) 7 J c) 10 J d) 12 J

A Carnot heat engine uses a hot reservoir consisting of a large amount of boiling water and a cold reservoir consisting of a large tub of ice and water. In five minutes of operation of the engine, the heat rejected by the engine melts 0.

A proton, mass 1.67 * 10-27 kg and charge + 1.6 * 10-19 c, moves in a circular orbit perpendicular to a uniform magnetic field of 0.90 t. find the time for the proton to make one complete circular orbit.

Why does a compass not respond when held near a wire carrying alternating current? a. The field changes direction 120 times a second, which is too fast for the compass needle to respond. b.

How does the frequency of a wave when the period of the wave is doubled?

What happens to particles when a substance gains energy and changes state?

The density of mercury is 13,600 kg/m³. Determine the mass of 10.0 cm³ of mercury.

A force of 250 N is applied to an object that accelerates at a rate of 10m/sec2. What is the mass of the object?

The grounded conductor and the grounding conductor are one and the same conductor and perform the same function.

Summarize Newton's First Law