A ball on a string makes 25.0 revolutions in 9.37 s, in a circle radius 0.450 m. What is it's velocity?

A bottle lying on the windowsill falls off and takes 4.95 seconds to reach the ground. The distance from the windowsill to the ground is 120.00 meters.

What chemical bond is formed when an equal exchange of electrons occurs? A) covalent B) hydrate C) ionic D) magnetic

A pilot flew a jet from City A to City B, a distance of 2400 mi. On the return trip, the average speed was 20% faster than the outbound speed. The round-trip took 6 h 40 min. What was the speed from City A to City B?

The resultant force acting on an object of mass 5.0kg varies with time as shown. the object is initially at rest.

23692U = 14456Ba + 89 36Kr + 3n is a a) fission reaction b) fusion traction c) alpha decay d) beta decay

Transpiration is part of what cycle? The carbon cycle The nitrogen cycle The oxygen cycle The water cycle

What causes the pressure to increase as you go deeper below the crust?

A bullet is accelerated down the barrel of a gun by hot gases produced in the combustion of gun powder. What is the average force exerted on a 0.0300-kg bullet to accelerate it to a speed of 600 m/s in a time of 2.00 ms (milliseconds) ?

Why are the sedimentary layers at capitol reef tilted?

What do we call it when an object exerts force on another for a short period of time? * Momentum Work Impulse Friction