What was the hiker's average velocity during part C of the hike? A. 6 km/h west

B. 0.10 km/h north

C. 4.0 km/h south

D. 10 km/h southwest

Identify two factors that determine the rate of stream erosion

Sarah and michelle work at a tech company that designs exercise apps. sarah tells michelle she has heard that james, their supervisor, interviewed with a competitor and may be leaving the company, which would open up a management position. what kind of power is sarah exerting?

You carry a 7.0-kg bag of groceries 1.2 m above the ground at constant speed across a 2.7m room. how much work do you do on the bag in the process? (a) 157j (b) 0.00j (c) 185j (d) 82j