Physics, 20.07.2020 01:01, MeowieMeowMeow3891
You’re standing at the highest point on the Moon, 10,786 mm above the level of the Moon’s mean radius. You’ve got a golf club and a golf ball.
Part A
(How fast would you need to hit the ball horizontally so it goes into a circular orbit?)
Express your answer with the appropriate units.
Part B
(If you hit the ball vertically with the same speed, to what height above you would it rise?)
Express your answer with the appropriate units.
Answers: 1
Physics, 22.06.2019 06:00, nicollexo21
Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
Answers: 1
Physics, 23.06.2019 02:30, roseemariehunter12
Ball bearings are made by letting spherical drops of molten metal fall inside a talll tower-called a shot tower- and solidify as they fall. a-if a bearing needs 4.0 s to solidify enough for impact, how high must the tower be? b- what is the bearing's impact velocity?
Answers: 3
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