Numerical problems. In the given hydraulic press the cross
sectional area of cylinder A1 and A2 are
0.25m² and 8m² respectively, what magnitude
of effort is to be applied on cylinder A, to
balance a load of 1000N on the cylinder A1?

You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?

Complete the statement about memory improvement. ( )involves organizing and breaking down information into easier groups to expand capacity. rehearsal is the verbal repetition of information. these techniques are especially important for the improvement of ( ) memory.

The speed of light can be used to measure the