1)
Ex. Far from any other planet, two mass M, & M₂ are
seperated by a distance "R as shown in figure, If M1=2.10 M₂,
then, the distance "S" (measured from Mi) where a point-like particle
of mass am can be placed in between Mi M2 Such it experiences zero gravitational force is?
Answers: 2
Physics, 21.06.2019 16:20
Acube has a volume of 2011 cubic inches. what is the angle measure between a side of a cube and its interior diagonal?
Answers: 1
Physics, 22.06.2019 10:00
Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?
Answers: 2
Physics, 22.06.2019 14:10
Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to:
Answers: 3
1)
Ex. Far from any other planet, two mass M, & M₂ are
seperated by a distance "R as sho...
seperated by a distance "R as sho...
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