A cricket ball is thrown vertically upward with an initial velocity of 40ms-1 find. 1. It's velocity after 3se.
2.The maximum height attained and the time taken to reach it.

In a system, when potential energy decreases, then entropy also decreases. true false

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.

As the distance from a magnet increases, what happens to the magnet force?