An object moves with an average speed of 3.0 m/s for 2.0 minutes. select the answer that best represents the distance traveled by the object. the distance traveled by the object in that time is closest a.) 6 m b.) 60 m c.) 180 m d.) 360 m

The difference between a red shift and a blue shift has to do with wavelength frequency. t or f

Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.

Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.