University Physics 9.68: Accelerating Compact Disc. A computer disc drive is turned on starting from rest and has constant angul
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Hello!
A car travels 35.0 mph north for 1.00 hour, then 40.0 mph east for 0.0500 hour, and finally 50.0 mph northeast for 2.00 hours. Calculate the average speed.
We have the following data:
* velocity (in mph)
(V1) = 35.0 mph
(V2) = 40.0 mph
(V3) = 50.0 mph
* weights for the time (in hours)
(T1) = 1.00 hour
(T2) = 0.0500 hour
(T3) = 2.00 hours
We apply the data to the weighted average formula to find the average speed, let us see:
Answer:
The Average Speed is approximately 44.92 mph
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Answer:
<h3>The answer is 16.67 m/s²</h3>Explanation:
The acceleration of an object given it's mass and the force acting on it can be found by using the formula
f is the force
m is the mass
From the question we have
We have the final answer as
<h3>16.67 m/s²</h3>Hope this helps you