Atoy cannon uses a spring to project a 5.28-g soft rubber ball. the spring is originally compressed by 4.99 cm and has a force constant of 8.08 n/m. when the cannon is fired, the ball moves 15.2 cm through the horizontal barrel of the cannon, and the barrel exerts a constant friction force of 0.032 2 n on the ball.
a)with what speed does the projectile leave the barrel of the cannon?
b)at what point does the ball have max speed?
c)what is the maximumspeed.
Answers: 1
Physics, 22.06.2019 17:10, kaiyakunkle
What causes the development of most clouds and precipitation in the atmosphere?
Answers: 1
Physics, 22.06.2019 22:30, lakhanir2013
You add 800 ml of water at 20c to 800 ml of water at 80c what is the most likely final temperature of the mixture ? a. 100c b. 60c c. 25 c d.50c
Answers: 1
Atoy cannon uses a spring to project a 5.28-g soft rubber ball. the spring is originally compressed...
Mathematics, 13.07.2021 15:50
Mathematics, 13.07.2021 15:50
History, 13.07.2021 15:50
Spanish, 13.07.2021 15:50