Which describes why radioisotopes can be used as tracers in studying the biological and chemical processes of plants?

In order to lift the crate, the forklift had to apply force that was greater than force of gravity affecting the crate.

Suppose that a charged particle of diameter 1.00 micrometer moves with constant speed in an electric field of magnitude 1.00*105 newtons per coulomb while acted upon by a drag force of 7.25*10-11 newtons.

The star Betelgeuse is about 600 light-years away. If it explodes tonight, -we'll know because it will be brighter than the full Moon in the sky. -we'll know because debris from the explosion will rain down on us from space.

If Angle "a" is 25°, Angle "b" is: A) equal to Angle c B) less than Angle c C) greater than Angle c

The law of conservation of energy applies: A. whenever PE = 0. B. in isolated systems. C. in all systems D. only in open mechanical systems.

What type of rock forms due to heating and cooling?

If a body of mass 10 kg is pushed with a force of 15N, then the acceleration of the body is

Describe the position of earth moon and sun during a solar eclipse

What is an output force? a. the force a person applies to a simple machine b. the force a simple machine applies to an object c. the net force on a system d. the applied force on a system

Would iron and carbon from metallic bonds