Calculate how long it will take a ball to hit the ground

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Reference no: EM13316979

1. Calculate how long it will take a ball to hit the ground if dropped from a height of 44 m. Ignore air resistance.

2. A 116-kg emergency responder is being lifted straight upwards by a cable from a helicopter. Calculate the tension in the cable when the responders upward acceleration is 3.1 m/s^2.

Reference no: EM13316979

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