Physics, 19.09.2019 23:00 miltonC4191
Kinematics in two dimension problem:
a baseball pitcher attempts to hit a falling bag of money by throwing a ball at it. the pitcher throws the ball with an initial velocity of v° (v knot) at an angle of ∅ above the horizontal at the same instant that the bag is dropped some distance away(see diagram). three seconds later, the ball hints the bag! what was the value of v° (v knot) and ∅ ?
Answers: 2
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Ablue car pulls away from a red stop-light just after it has turned green with a constant acceleration of 0.5 m/s 2 . a green car arrives at the position of the stop-light 6.5 s after the light had turned green. if t = 0 when the light turns green, at what time does the green car catch the blue car if the green car maintains the slowest constant speed necessary to catch up to the blue car? answer in units of s.
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A2.50 × 105 w motor is used for 26.4 s to pull a boat straight toward shore. how far does the boat move toward shore if a force of 4.20 × 104 n is applied by the motor?
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Kinematics in two dimension problem:
a baseball pitcher attempts to hit a falling bag of money...
a baseball pitcher attempts to hit a falling bag of money...
Arts, 09.10.2019 20:10