The height h of a projectile launched from ground level is a function of the time t it is in the air. The height in feet for t seconds is given by the function h (t) = - 16t2 + 80t. What is the domain of the function?

Which of the following is the newton used to measure? answer a. distance b. work c. force d. energy

What would happen if the sun broke away from the solar system and went out on its own?

What is the difference between the purines and the pyrimidines?

How does the size of a planet affect its orbit

Which of the following best describes acceleration? A. Acceleration is the rate of change of position of an object B. Acceleration is the rate of change of force of an object C. Acceleration is the rate of change of direction of an object D.

Chang wants to build a circuit that will light up the bulb from a flashlight. Which component could Chang leave out and still light up the bulb? the switch the battery the wire the light bulb

Waves arriving at a fixed boundary are a. neither reflected nor inverted. c. reflected and inverted. b. reflected but not inverted. d. inverted but not reflected.

Two children are throwing a ball back and forth to each other aboard a rapidly moving cruise ship. The observer who is in the BEST frame of reference to accurately decide which child is throwing the ball harder is A) standing on the shore.

The velocity of car is 80.0 miles per hour. What is the velocity of car in meters per second? (1 km - 0.621 miles) m/s

The kinetic energy of an object is quadrupled. its momentum will change by what factor?