1. What is the centripetal force maintained by a 10 kg piece of metal that revolves in a 4m radius circle at 8m/s?
a=
Fo=
Given:
m=.
Formula:
Solution:
Fc=mv2/
at is the computed centripetal force of the piece of metal?

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.

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.

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c