Physics, 30.12.2021 14:00 brookieharrisop5n7us
if the force exerted by the motor mm on the cable is 250 nn, determine the speed of the 100-kgkg crate when it is hoisted to ss = 3 mm. the crate is at rest when ss = 0.
Answers: 3
Physics, 22.06.2019 18:30
Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)
Answers: 2
Physics, 23.06.2019 19:40
According to your data, was your hypothesis correct? (be sure to refer to your data when answering this question.) summarize any difficulties or problems you had in performing the experiment that might have affected the results. describe how you might change the procedure to avoid these problems. list at least two real world examples that apply the findings of this experiment. (hint: an example of this type was given in the introduction to this project.)
Answers: 2
if the force exerted by the motor mm on the cable is 250 nn, determine the speed of the 100-kgkg cra...
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