A stone with a mass of 10 kg is sitting on the ground, not moving. a) What is the weight of the stone? b) What is the normal force acting on the stone?

Which electromagnetic waves have the highest energy? A) gamma rays B) light waves C) radio waves D) X-rays

A student pulls a box of books on a smooth horizontal floor with a force of 100 N in a direction of 37° above the horizontal. If the mass of the box and the books is 40.0 kg, what is the acceleration of the box?

When you trace the outline of your palm how do you find its area

It takes a car 1.75 hours to go from mile marker 10 to mile marker 115. What is the average speed of the car? A: 1.6 Miles Per Hour B: 60 Miles Per Hour C: 65 Miles Per Hour D: 183 Miles Per Hour

Disadvantages of magnets

Ways that charges can be transferred

A cricketer can throw a ball to a maximum horizontal distance of 100m. How much high above the ground can he throw same ball

What is the relationship between the slope of the position graph of an object and its velocity?

Differeniate between thermal energy and heat

The term that describes the time when the sun's are directly over the equator is: