You throw a ball vertically upward, and as it leaves your hand, its speed is 10.0 m/s. a. How high (in m) does it rise above the level where it leaves your hand?
5.10

b. How long (in s) does it take to reach its highest point?

c. How long (in s) does the ball take to return to the level where it left your hand after it reaches its highest point?

d. Assume that the upward direction is positive and the downward direction is negative. What is the ball's velocity (in m/s) when it returns to the level where it left your hand? (Indicate the direction with the sign of your answer.)

What term do psychologists use to designate our personal awareness of feelings, sensations, and thoughts?

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.

Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h