Physics, 13.04.2021 20:20, monkeypants7
5. A stone with mass .8kg is attached to one end of a string .9m long. The string will break if its tension exceeds 60 N. The stone is whirled in a horizontal circle on a frictionless tabletop. Find the maximum speed the stone can attain without the string breaking
Answers: 3
Physics, 22.06.2019 16:00, meowmeowcow
Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative
Answers: 1
Physics, 22.06.2019 19:00, Clervoyantyvonne
The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?
Answers: 3
5. A stone with mass .8kg is attached to one end of a string .9m long. The string will break if its...
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