Ask a New Question

Question

A person standing at the top of a hemispherical rock of radius R = 5.00 m kicks a ball (initially at rest on the top of the rock) to give it horizontal velocity vi.
(a) What must be its minimum initial speed if the ball is never to hit the rock after it is kicked?
(b) With this initial speed, how far from the base of the rock does the ball hit the ground?
14 years ago

Answers

Chick3n
123
8 years ago

Related Questions

a 50 kg person is standing on mercury. mercury's mass is .0553 times the earths mass and has a radiu... a person is standing with there feet 0.1m apart and length from shoulders to feet(pivot point) is 1.... If a person that was standing at a bus stop was arrested for failure to provide identification in th... A 67.0 kg person, standing on a diving board, dives straight down into the water. Just before striki... a person is standing 12m away from a street light that is 9m tall. How tall is he if his shadow is 3... A 5'6" person is standing near a light post that is 18' above the ground. How long is the man's shad... A person is standing on 60m height per hour he throw one ball upwards with u=10m/s then find when th... A person standing 1.00 m from a portable speaker hears its sound at an intensity of 7.50  103 W/m2... A person standing at the top of a cliff whirls a stone at the end of a string in a horizontal circle... A person is standing on ice. He throws a snowball with a force of 4 N to the right, while the snowba...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use