If you push down on the smaller pistol of a hydraulic press, will the amount of force acting on the bigger pistol be less, equal to or greater than the force you applied on the smaller pistol?

How many daylight hours is there during a spring equinox?

find the rate of positive acceleration of an automobile which went from a complete stop to a velocity of 30 meters per second in 10 seconds

A very large magnet applies a repulsive force to a smaller (0.05 Kg) magnet. If the smaller magnet accelerates across a frictionless table at 2m/s2, then what is the magnitude of the repulsive force?

A rock dropped from a high platform is moving at 24 ms downward when it strikes the ground. Ignore air resistance. How fast was the rock moving when it had fallen only one-fourth of the distance to the ground?

When the voltage across a steady resistance is doubled, the current?

A football travels 25 m in 2.5 seconds. What is the speed of the football?

A 25 kg ball is thrown into the air when thrown it's going 10 m/s calculate how high it travels

As part of a circus performance, a man is attempting to throw a dart into an apple which is dropped from an overhead platform. Upon release of the apple, the man has a reflex delay of 215 milliseconds before throwing the dart.

A train travels 90 kilometers in 1 hour, and then 82 kilometers in 5 hours. What is it's average speed?

3. A hydraulic lift is used to jack a 950-kg car 45 cm off the floor. The diameter of the output piston is 23 cm, and the input force is 375 N. a. What is the area of the input piston? (10pts) b.