Answer : The total work done in raising the ball is, 0.98 J
Explanation : Given,
Mass of the ball = 0.075 kg
Height raised of the ball = 1.33 m
As we know that the object is moving with the constant velocity, that means the work done against the gravity will be the net-work done.
So, the work done will be:
where,
w = work done
m = mass of ball
h = height of ball
g = acceleration due of gravity = 
Now put all the given values in the above formula, we get:
Thus, the total work done in raising the ball is, 0.98 J
THIS IS NOT THE EXACT ANSWER BUT IT MIGHT HELP
The cover slips serves two purposes: (1) it protects the microscope's objective lens from contacting the specimen, and (2) it creates an even thickness (in wet mounts) for viewing.
The direction the telescope may be heading ummm honestly I don’t know the answer to that
Answer:
Explanation:
verbal as they are all linked to communication and speaking
Answer:
Yes. If a car travels in a circular path with constant speed, its motion is called uniform circular motion
Explanation:
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