Jenny runs on the cross-country team for school. She is working on her 10 mile race time. On Day 1, she runs 10 miles over 120 minutes. Find Jenny's average speed on Day 1! Hint: 120 minutes = 2 hours Average speed = miles per hour

The process in which the nucleus of an atom splits into two lighter atoms, releasing a large amount of energy is nuclear

Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.

Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel