A rock has a mass of 210 grams and occupies a volume of 70cm. whatnis the density?

What do radio waves, microwaves, light, and x-rays have in common?

A bowling ball of mass 4 kg moves in a straight line at 3.93 m/s. How fast must a Ping-Pong ball of mass 2.293 g move in a straight line so that the two balls have the same momentum? Answer in units of m/s

And object has traveled 200 m in 20 seconds what is its average speed

What unit of measurement was named after newton?

A Man can throw a ball a maximum horizontal distance of R on a level field. How far can he throw the same ball vertically upward? Assume his muscles give the ball the same speed in each case.

Is this Conduction, Convection, or Radiation: The top floor of a building is the warmest.

The law that states the volume of gas is directly proportional to its temperature in kelvins if the pressure and the number of particles is constant is * a. Boyle's Law b. Gay-Lussac's Law c. Einstein's law. d. Charles's law.

Which of the following corn pests causes galls to develop on the plant? blight mildew rust smut

Using. 125 mass kgwhat is the velocity

How can you make gravity smaller and bigger