a student is pulling up a 70 kg bucket at 4m/s^2. how much force does the student need to exert to make this happen?

Flying plane rolling ball moving car crawling bug Which statement best describes the energy of these objects? a. These are objects in motion that have kinetic energy. b. These objects are converting wind energy into movement. c.

Is process that involves the collection of information and ideas supported by belief or opinion

Part of the brain that directs sensory information

Which planet rotates different from the others

What are the steps to extract metal from the earths crust

The average speed of a runner who runs 500 m in 96 s is what?

What is the net force on a 2-kg skateboard accelerating at a rate of 2 m/s2?

Which is a consequence of the third law of thermodynamics

Difference between Heterozygous and homozygous?

A wave has a speed of 50 m/s and a frequency of 10 Hz. Calculate its wavelength.