In triangle ABC, the angles A and B have the same measure, while the measure of angle C is 21degrees larger than the measure of each of A and B. What are the measures of the three angles?

Compare and contrast a compound and a mixture

Josh is designing a lab to separate a mixture of salt and water. He looks at all the ways to separate a mixture but decides that one way would work the best on this solution. What method should Josh use?

The periodic table is arranged into groups and periods. Describe the benefits of this arrangement.

Can you overcharge a car battery with a charger

Which factors affect the gravitational force between two objects? distance and velocity mass and distance mass and weight acceleration and weight

A 5.00*105-kg subway train is brought to a stop from a speed of 0.500 m/s in 0.400 m by a large spring bumper at the end of its track. what is the force constant k of the spring

A moving object always has energy in its?

What is the volume of a box that is 12 cm long, 2 cm wide, and 3 cm high?

Suppose a child drives a bumper car head on into the side rail, which exerts a force of 4000 N on the car for 0.200 s. (a) What impulse is imparted by this force?

If a soundproof door is almost shut but still leaves a small opening, what wave phenomenon is responsible for someone being able to hear sound from the room while standing by the wall to the side of the opening?