Physics, 25.10.2019 22:43 trevorhenyan51
Abicyclist of mass 64.0 kg puts all his weight on each downward-moving pedal as he pedals up a steep road. take the diameter of the circle in which the pedals rotate to be 0.27 m, and determine the magnitude of the maximum torque he exerts in the process.
Answers: 2
Physics, 21.06.2019 15:50
Ahollow metal sphere has 6 cm and 11 cm inner and outer radii, respectively. the surface charge density on the inside surface is −100nc/m2. the surface charge density on the exterior surface is:
Answers: 1
Physics, 21.06.2019 18:40
Ten students stand in a circle and are told to make a transverse wave. what best describes the motion of the students? each student bumps the shoulder of his or her neighbor. at the exact time, all students take a step to the right. the students skip clockwise, going in a circular motion. one at a time, each student lifts his or her hands up and then down.
Answers: 1
Physics, 22.06.2019 11:00
Aperson walks first at a constant speed of 4.89 m/s along a straight line from point a to point b and then back along the line from b to a at a constant speed of 2.95 m/s. what is the average speed over the entire trip?
Answers: 1
Abicyclist of mass 64.0 kg puts all his weight on each downward-moving pedal as he pedals up a steep...
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