two cans on a sunny window one black and the other white construct and explanation of the effect of sun will have on both cans over a two hour period?

The Sl unit of pressure is the 3

CH===The radius of a sphere is increasing at a rate of 3 mm/s. How fast is the volume increasing when the diameter is 40 mm? Evaluate your answer numerically. (Round the answer to the nearest whole number.) '

A 920 kg block is pushed on the slope of a 30 frictionless inclined plane to give it an initial speed of 50 cm/s along the slope when the block is 2.3 m from the bottom of the incline. The acceleration of gravity is 9.8 m/s2.

With their up-and-down and side-to-side motions, s waves shake the ground surface and can do severe damage to buildings.

Two man pull on a cart with a mass of 90 kg. if 1 man pulls 140 N to the right and the other man pulls 195 N to the left then find the magnitude and direction of the acceleration for the cart

What are some reasons we put orbiting spacecraft up into the atmosphere?

Critical thinking! Applying Concepts A desk exerts an upward force to support a computer resting on it. Does this force do work? Explain.

When an inclined plane is used, A. the mechanical advantage increases as the height increases. B. a smaller force is exerted over a longer distance. C. a negative mechanical advantage can result. D. a greater force is exerted over a shorter distance

A 4-kg cat is resting on a bookshelf that is 3m high. What is the cats gravitational potential energy relative to the floor if the acceleration due to gravity is 9.8m/s squared

If a 100 N net force act on a 50-kg car, what will the acceleration be