<span>1) The resistance force relate to the effort force for the fixed pulley alone be being equal to the effort force. resistance force = effort force. 2) The mechanical advantage compare with the slope of the line for each pulley by being independent of slope. </span>
May 10 will be the next full moon
Explanation:
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Answer : The rate of heat transfer to the water is, 37.92 kJ/min
Explanation : Given,
Time = 10 min
Mass of water = 200 g
Latent heat of fusion of water = 334 J/g
Latent heat of vaporization of water = 2230 J/g
Now we have to calculate the rate of heat transfer to the water.
Now put all the given values in the above formula, we get:
Thus, the rate of heat transfer to the water is, 37.92 kJ/min
Magnitude of acceleration = (change in speed) / (time for the change) .
Change in speed = (end speed) - (start speed)
= (2 m/a) - (8 m/a) = -6 m/a .
Time for the change = (end time) - (start time)
= (13 sec) - (10 sec) = 3 sec .
Magnitude of acceleration = (-6 m/a) / (3 sec)
= -2 m/a per second .
(That's the best I can do with the ambiguous units.
What unit of speed is 'm/a' ? Is that "miles per afternoon" ?)