A phonograph record 0.30 m in diameter rotates 0.5 times per second. (A) What is its frequency?
(B) What is its period?
(C) What is the linear speed of a point on its rim?
(D) What is the centripetal acceleration of a point on its rim?

Jasmine is diving off a 3-meter springboard. her height in meters above the water when she is x meters horizontally from the end of the board is approximated by the equation h=-x^2+3x+3. what is the maximum height jasmine will reach on her dive?

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?

Acar travels 40m in 8 seconds find the car speed