Physics, 29.09.2019 15:30 Delgadojacky0206
On the apollo 14 mission to the moon, astronaut alan shepard hit a golf ball. the acceleration due to gravity on the moon is 1/6 of its value on the earth (gravity on moon -1.633m/s2 ). on earth, golf balls are driven at about 84 m/s with a loft angle of about 15º and have a range of about 353 meters. given the same initial speed and loft angle as on the earth, what was (a) the time of flight for the golf ball and (b) what was the range on the moon?
Answers: 1
Physics, 22.06.2019 02:30
Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference
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Physics, 22.06.2019 19:30
A1.5m wire carries a 2 a current when a potential difference of 52 v is applied. what is the resistance of the wire?
Answers: 1
On the apollo 14 mission to the moon, astronaut alan shepard hit a golf ball. the acceleration due t...
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