What is the primary body that influences Earth's ocean tides? A. the Moon B. Venus C. Mars D. the Sun

The sun radiates about 3.6 x 10^26 Joules of energy each second. How much mass does the sun lose each second?

Suppose you throw a baseball downward from a roof so that it initially has 120 J of gravitational potential energy, and 10 J of kinetic energy. What will be true of the kinetic energy at the ground? A. It will be 0 J. B. It will be greater than 10 J.

What number does a bit that is turned on represent? what number does a bit that is turned off represent?

A pulley system is used to lift a 100kg box using a 100N force what is the mechanical advantage

What is its moment of inertia about an axis that passes through its center?

Why does the multimeter reading decrease as the frequency increases?

A ray of yellow sodium light enters water from air with an angle of incidence of 45°. What is the angle of refraction?

You push a 5-kg box across the floor with a force of 25N. How far do you have to push the box to do 63J of work?

The amount of gravity between 1kg of lead and Earth is ___ the amount of gravity between 1kg of marshmallows and Earth. a. greater than b. less than c. the same as d. none of the above

What is the best way to dry a thermometer servsafe?