A baseball m = 0.44 kg is spun vertically on a massless string of length L = 0.79 m. The string can only support a tension of Tmax = 7.6 N before it will break.

Randomized Variables
m = 0.44 kg
L = 0.79 m
Tmax = 7.6 N

Part (a) What is the maximum possible speed of the ball at the top of the loop, in meters per second?

Part (b) What is the maximum possible speed of the ball at the bottom of the loop, in meters per second?

An air-standard stirling cycle operates with a maximum pressure of 600 psia and a minimum pressure of 10 psia. the maximum volume of the air is 10 times the minimum volume. the temperature during the heat rejection process is 100°f. calculate the specific heat added to and rejected by this cycle, as well as the net specific work produced by the cycle. use constant specific heats at room temperature. the properties of air at room temperature are r

A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s

Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v