While riding in a car, you notice some fuzzy dice hanging from the review mirror. the car is traveling at a constant speed. according to newton's first law, what will happen when the car stops suddenly. A. the dice move to the right
B. the dice move forward
C. the dice move backwards
D. the dice move to the left

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.

(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)