A bicycle rider travels 50.0 km in 2.5 hours what is te bicyclist average speed

Submarine canyons were most likely formed by:Select one:a. scouring by glaciers during the last ice age. b. deposition of terrestrial sediment. c. earthquake activity. d. erosion by turbidity currents. e. erosion by major rivers in the past.

At what speed does a 1200 kg compact car have the same kinetic energy as a 1.80Ã104 kg truck going 22.0 km/hr

If a person travels to the moon which of the following measurements will change

An explosion that destroys a massive star is called a A. nebula. B. black hole. C. vacuum. D. supernova.

As a rough approximation, the human body may be considered to be a cylinder of length l=2.0m and circumference c=0.8m. (to simplify things, ignore the circular top and bottom of the cylinder, and just consider the cylindrical sides.

What is the potential energy called that is associated with objects that can be stretched

Which of the following is not a current use of radioisotopes? medical diagnosis sterilization of equipment detection of leaks in building structures light fixtures

A Blu-ray disc is approximately 11 centimeters in diameter. The drive motor of a Blu-ray player is able to rotate up to 10,000 revolutions per minute. (a) Find the maximum angular speed (in radians per second) of a Blu-ray disc as it rotates

A body has translatory motion if it moves along a

What is Nothing. (sorry i have been wondering this for a very long time)