Question

5- Below figure speed of object is 2m/sec at point A. Find speed of object at point B? 40m A B Ground 6- An electric pump can transfer 2000 kg water to height of 30 meter in 5 minutes. What is the power of electric motor? 7- Describe the law of conservation of energy?

          5- Below figure speed of object is 2m/sec at point A. Find speed of object at point B?
40m
A
B
Ground
6- An electric pump can transfer 2000 kg water to height of 30 meter in 5 minutes. What is
the power of electric motor?
7- Describe the law of conservation of energy?

5- Below figure speed of object is 2m/sec at point A. Find speed of object at point B?
40m
A
B
Ground
6- An electric pump can transfer 2000 kg water to height of 30 meter in 5 minutes. What is
the power of electric motor?
7- Describe the law of conservation of energy?

Added by Ines A.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Kritika Mishra

Step 1

To find the speed of the object at point B, we need more information. The figure mentioned in the question is missing, so we cannot determine the speed at point B without knowing the distance or time it takes to reach point B. Show more…

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Below figure, the speed of the object is 2 m/sec at point A. Find the speed of the object at point B. An electric pump can transfer 2000 kg of water to a height of 30 meters in 5 minutes. What is the power of the electric motor? Describe the law of conservation of energy.