The earth turns every 24 hours. The radius is 6.38 x 10^6m if it came to a screeching halt, what would the velocity of the people who live at the equator? b) what direction would they travel...

Raoul accelerates up the hill. After moving 10 meters, the engine expires. Raoul coasts up the hill, comes to a stop, and then begins to roll back down the hill. Joe calculates that Raoul’s distance...

Joe decides to construct a new toy. He takes a solid fuel rocket engine from his model rocket kit and a flat bed rail car from his train set . He straps the engine to the back of the rail car. He...

Calculate the minimum change in velocity (delta V or ∆V) required for the Space Shuttle to decrease its altitude to 60 miles if it’s orbiting with an apogee of 236 miles and a perigee of 220 miles...

The one-way course was 5.00 miles long. Acceleration rates are often described by the time it takes to reach 60.0mi/h from rest. If this time was 4.00s, and Burt accelerated at this rate until he...

A ball is thrown upward with an initial velocity of 42 meters per second from a cliff that is 10 meters high. The height of the ball is given by the quadratic equation h=-4.9t^2+ 42t+70 where...

If I had an object of 5kg, which travels at a constant speed of 5 m/s is moving around a circle of perimeter 5m for 1 second. Obviously its speed would equal to 5 m/s however because its displacement...

Use velocity to find it