Henry ran a 100 m race. Use the graph to answer the following: a. How long did it take for Henry to run 100 m?
b. What is Henry's average speed over the race?

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

What are atoms of the same element with varying number of neutrons

What properties of a moving object are used in determining the object's energy of motion