An electric crane lifts a load of 2000kg through a vertical distance of 3.0m in 6s. Determine: i) Work done ii) Power developed by the crane

      

An electric crane lifts a load of 2000kg through a vertical distance of 3.0m in 6s.
Determine:
i) Work done
ii) Power developed by the crane

  

Answers


Kavungya
fig7531520191229.png
Kavungya answered the question on May 31, 2019 at 09:30


Next: Calculate force acting on a person of mass 50kg who is jumping from a height of 5m and on landing he is brought to rest in...
Previous: A bob of mass 20kg is suspended using a string of 4m from a support and swings through a vertical height of 0.9m as shown...

View More Physics Questions and Answers | Return to Questions Index


Exams With Marking Schemes

Related Questions