Physics, 25.11.2021 07:00, lizzyhearts
g A 1200-kg car is being raised with a constant acceleration of 2.53 m/s2 by a crane, using a 20-m long steel cable that is 1.5 cm in diameter. Young's modulus for steel is 2.0 × 1011 N/m2. What is the change in length of the cable caused by lifting the car?
Answers: 3
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Rocío strikes a 0.058-kg golf ball with a force of 272n and gives it a velocity of 62.0m/s. how long was ricío club in contact with the ball?
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g A 1200-kg car is being raised with a constant acceleration of 2.53 m/s2 by a crane, using a 20-m l...
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