A jogger can average 8km/hr. How far will she get in 3 hours?

The slope of a good speed time indicates ? a. velocity b. acceleration c. direction d. speed

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

The mass of the sun is 1.99×1030kg and its distance to the earth is 1.50×1011m. what is the gravitational force of the sun on the earth?