Answer:
0.04973 W
Explanation:
I = Intensity of laser = (assumed, as it is not given)
d = Diameter of spot = 1.31 mm
r = Radius =
A = Area =
Power is given by
The power output of the laser is 0.04973 W
a car begins at rest at a stoplight. After the light turns green, the car begins to accelerate 5 m/s squared over the span of 3.
1 answer:
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