What acceleration occurs when an object speeds up

What is the benefit of electromagnets compared to regular magnets?

Acceleration always involves a change in

Together, Claudia and her bicycle have a mass of 90 kg. What force is needed to give them an acceleration of 2 m/s²? Ignore the effects of air resistance.

The components of vector A and vector B are: Ax=+7.6 Bx=+15.2 Ay=-9.2 By=-18.4 which equation describes the relationship between the two vectors? A. B=A + (2,0) B. B=A C. B=7.6A D. 68

If a device uses 280 watts of power a day, about how many kilowatt-hours will it use in 30 days? A. 6.700 kilowatt-hours B. 200 kilowatt-hours C. 8.4 kilowatt-hours D. 6.7 kilowatt-hours

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?

Hot spots in electronic and electric circuits can be detected visually with the use of A. dataloggers. B. thermocouples C. oscilloscopes D. infrared cameras.

A baseball with a mass of 0.8 kg is given an acceleration of 20m/s. how much force was applied to the ball