What is the acceleration of change?

Fuel aboard a rocket has a density of 2700 kg/m3 and is ejected with a speed of 4410 m/s. If the engine is to provide a thrust of 1.21 × 106 N, what volume of fuel must be burned ...

A golfer hits a ball at an angle of 56 degrees with an initial speed of 42m/s toward an elevated green that is 6m above his level. What is the total horizontal distance that the ba...