Physics, 18.01.2020 05:31, dustonangiecook
Aspherical bowling ball with mass m = 3.8 kg and radius r = 0.108 m is thrown down the lane with an initial speed of v = 8.2 m/s. the coefficient of kinetic friction between the sliding ball and the ground is μ = 0.26. once the ball begins to roll without slipping it moves with a constant velocity down the lane. 1.what is the magnitude of the angular acceleration of the bowling ball as it slides down the lane? 2.what is magnitude of the linear acceleration of the bowling ball as it slides down the lane? 3.how long does it take the bowling ball to begin rolling without slipping? 4.how far does the bowling ball slide before it begins to roll without slipping? 5.what is the magnitude of the final velocity?
Answers: 2
Physics, 21.06.2019 17:20, issaaamiaaa15
An object thrown vertically upward from the surface of a celestial body at a velocity of 36 m/s reaches a height of sequalsminus0.9tsquaredplus36t meters in t seconds. a. determine the velocity v of the object after t seconds. b. when does the object reach its highest point? c. what is the height of the object at the highest point? d. when does the object strike the ground? e. with what velocity does the object strike the ground? f. on what intervals is the speed increasing?
Answers: 1
Physics, 22.06.2019 11:00, flores1717
Positrons are spontaneously emitted from the nuclei of
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Aspherical bowling ball with mass m = 3.8 kg and radius r = 0.108 m is thrown down the lane with an...
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