Ask your own question, for FREE!
Physics 83 Online
OpenStudy (anonymous):

A car is moving horizontally along a straight line with constant speed of 30m/s. A projectile is fired from the moving cart in such a way that it it will return to the cart after the cart has moved 80m. At what speed (relative to the cart) and at what angle (to the horizontal) must the projectile be fired? @Mathematics

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
IfOceansEchoed: I want to know if this Character I made is realistic or not. HELP
4 minutes ago 3 Replies 0 Medals
Sharkattack123: Help
1 hour ago 2 Replies 1 Medal
AxL1nna: How is everyone feeling todayud83dude10 also here's some random stuff in my galle
1 hour ago 5 Replies 0 Medals
KikiTheElf: Shaun and Trudy are selling raffle tickets. So far, Shaun has sold x tickets. Trudy has sold 3 more tickets than half the number of tickets that Shaun sold.
2 hours ago 3 Replies 2 Medals
KikiTheElf: One survey estimates that, on average, the retail value of a mid-sized car decreases by 8% annually.
10 hours ago 7 Replies 0 Medals
KikiTheElf: One survey estimates that, on average, the retail value of a mid-sized car decreases by 8% annually.
10 hours ago 1 Reply 0 Medals
KikiTheElf: for the first step you need calcule the 8% of the retail value V - second step yo
10 hours ago 0 Replies 0 Medals
jbrown41133: A charity organization had a fundraiser where each ticket was sold for a fixed price.
9 hours ago 1 Reply 0 Medals
Tbone: Halp what blade in the book "The Outsiders" was changed when it became a movie?
4 hours ago 4 Replies 0 Medals
link1234: QC ppl it is time i have made my 2nd song
9 hours ago 6 Replies 1 Medal
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!