A mango fruit of mass 20g hangs on a tree 8m high. Calculate its potential energy.

Which of the following would reduce the resistance of a metal wire? increasing its length increasing its temperature increasing its thickness all of the above

7. Who is Mara Grunbaum?

A car slows down from 23 m/s to rest in a distance of 85m. what was its acceleration, assumed constant?

3-) A farm truck moves due east with a constant velocity of 9.50 m/s on a limitless, horizontal stretch of road. A boy riding on the back of the truck throws a can of soda upward (Fig. P4.

To accelerate an object what has to increase the mass the weight the force

Cells are known as the foundation of all life. How have these small structures changed our planet?

What does it mean to dissolve something

Why is a neutral object attracted to a charged object?

The international space station revolves around earths surface. which of the following statement s is true? a. it has no energy because it is stationary b. it has potential energy, but does not have kinetic energy c.

A sports car moving at constant speed travels 115m in 5.3 s. If it then brakes and comes to a stop in 4.0 s, what is it's acceleration? Express the answer in terms of g's, where g = 9.