Physics, 05.11.2019 00:31 cupkakekawaii45
Asled is being pulled across a horizontal patch of snow. friction is negligible. the pulling force points in the same direction as the sled's displacement, which is along the axis. as a result, the kinetic energy of the sled increases by 38%. by what percentage would the sled's kinetic energy have increased if this force had pointed above the axis?
Answers: 1
Physics, 22.06.2019 09:00
A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?
Answers: 1
Physics, 22.06.2019 09:40
Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly
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Physics, 22.06.2019 11:00
Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and
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Physics, 22.06.2019 12:00
If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?
Answers: 1
Asled is being pulled across a horizontal patch of snow. friction is negligible. the pulling force p...
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