a bus starts to move with the speed of 20 m/s. calculate the time taken by the bus to cover a distance of 72km

What did Aryabhata infer about the motion of Earth?

What are the three parts to the cell theory? Describe each part.

The amount of the mass object has per its volume is knows as

Real world trampolines lose energy since they are damped springs with much internal friction. How much energy does the sumo wrestler lose on each bounce in this situation? b) How can a gymnast keep a constant bounce height in a real world trampoline?

A car traveling at 22.4 m/s skids to a stop in 2.55s determine the skidding distance of the car?

A small cylinder made of a diamagnetic material is brought near a bar magnet. One end of the cylinder is brought near the North pole of the magnet and is repelled.

What is the definition of continuous spectral?

If a car is traveling at a velocity of + 10m/s suddenly turns around and continues at the same speed, what is its new velocity?

During which time period was the growth of fish captures greatest? during which time period was the growth of fish captures greatest? 1955 to 1970 1970 to 1985 1985 to 2000

Provide at least three examples of kinetic energy and potential energy. Then, identify where the energy is in each system you describe and whether or not it is being converted. If it is being converted, identify how and into what.