Aball is rolling down a hill at +2.0 m/s. the ball is uniformly accelerating at 4.0 m/s^2. what will the balls velocity be 3.0 s later?
a. 10
b. 5.3
c. 14
d. 13

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

Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .

Amira pulls a 3 pound wagon 4 feet. how much work has she done?