What determines the current phase of the moon? *

A. The seasons

B. How much of the sunlit part of the moon is visible

C. The 23.5 degree tilt of the Earth

D. The side of the moon facing Earth

What is the acceleration of a body revolving in a circle at uniform speed? A. The acceleration is zero. B. The acceleration is directed tangentially. C. The acceleration is directed toward the center. D.

An object has a kinetic energy of 268 j and a momentum of magnitude 22.4 kg·m/s. find the speed and the mass of the object.

What is the lowest mass that an object can have and still be a star?

While driving down the road, an unfortunate bug strikes the windshield of a bus obviously, this is a case of Newton's third law of motion. The bug hit the bus and nit the bug.

Drag each label to the correct location on the chart. Decide whether each phrase is describing land or water. higher specific heat lower specific heat heats up faster heats up slower cools down faster cools down slower Land Water

The friends now feel ready to try a problem. Suppose an Atwood machine has a mass of m1 = 2.5 kg and another mass of m2 = 8.5 kg hanging on opposite sides of the pulley. Assume the pulley is massless and frictionless, and the cord is ideal.

What are the 3 main branches of natural sciences

A girl is walking 2km north them east then south then west whar is her displacement

Find the y-component of this vector:73.3,12.0m. Remember, angles are measured from the + x axis.

A smaller unit of volume than a milliliter would be a microliter. A microliter is one-millionth of a liter. Select one: a. True b. False