Calculate the energy required to lift an elevator and its occupants with a mass of 1000 kg through a vertical distance of 5 m.
A) 5000 J
B) 49000 J
C) 25000 J
D) 2500 J
Correct Answer:
Verified
Q2: What is the SI unit for elastic
Q6: How much kinetic energy does a 200
Q7: Mechanical work is performed when a force
Q7: What is the SI unit for work?
A)
Q9: If you were to push a lawn
Q10: A ping pong ball and a bowling
Q12: In the following equation, what does the
Q14: When work is done on or against
Q15: A stone is dropped from a bridge
Q16: Work is found by multiplying force by
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents