A golfer strikes a 1.6oz golf ball so that a force of 18ib is applied for 0.04 seconds. What is the velocity of the ball leaving the tee?
Brain teaser
A golfer strikes a 1.6oz golf ball so that a force of 18ib is applied for 0.04 seconds. What is the velocity of the ball leaving the tee?.
Guest blog: exploring opportunities for hydrogen combustion engines
"We wouldn't need to pillage the environment for the rare metals for batteries, magnets, or catalisers". Batteries don't use rare...