A cannon shoots a cannonball straight up into the air with a velocity of 83m/s. A-How high will it go? B- How long will it take to reach its max height? C- What is the acceleration at the top of the trajectory? D- What is the velocity at the top of the trajectory? E- What is the total distance traveled?

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

To create electromagnetic induction, which of the following has to move? a. a wire b. a magnet c. a transformer d. either a or b

Aboxcar traveling at 12 m/s approaches a string of 5 identical boxcars sitting stationary on the track. the moving boxcar collides and links with the stationary cars and they all move off together along the track. what is the final speed of the cars immediately after the collision? (you may take the mass of each boxcar to be 18,537 kg.)