An object is thrown into the air at 60m/s, straight up. What is its velocity at the highest point?

In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.

Simple machines can a. increase force only b. decrease force only c. increase or decrease force

The mini-refrigerator fire was most likely caused by what type of wiring?