What is the tangential speed of ball

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Reference no: EM1319953

Q1. An airplane is flying with a velocity of 95m/s at an angle of 19.0^circ above the horizontal. When the plane is a distance 124m straight above a dog that is standing on level ground, suitcase drops out of luggage compartment.

Q2. A 0.70 kg ball is on the end of a rope that is 2 m in length. The ball and rope are attached to a pole and the entire apparatus, including the pole, rotates about pole's symmetry axis. The rope makes an angle of 70.0° with respect to the vertical. What is the tangential speed of ball?

Reference no: EM1319953

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