Only one force acts on an object, can the object have zero acceleration? can the object have zero velocity? explain.

If x=3 mg and y = 9 kg then y = ? a. 3 * 10^5 b. 3 * 10^3 c. 3 * 10^ 6 d. y = 3*10^9

Tom and ted are sitting on seprate chairs that have wheels. tom pushes ted and, in turn, he starts moving too. in which direction does tom move?

Suppose you have 100kg of fresh strawberries. What would be the approximate mass of the strawberries after freeze-drying

17) Which states of matter have particles that move independently of one another with very little attraction? A) gas and plasma B) liquid and gas C) solid, liquid, and gas D) liquid, gas and plasma

Approximately 1.000 g each of four gasses H2, Ne, Ar, and Kr are placed in a sealed container all under1.5 atm of pressure. Assuming ideal behavior, determine the partial pressure of the H2 and Ne

Which best compares simple machines with compound machines? Both make work easier, but compound machines consist of two or more simple machines. Both make work easier, but compound machines have less mechanical advantage than simple machines.

What type of reaction powers a car?

How can matter be exchanged between spheres

Which element in row 6 of the periodic table (shown below) has the largest radius?

Which statement about energy transfer in a wave is true?