Science, asked by sneha322, 1 year ago

calculate the power of an electric motor that can lift 800 kg of water stored in a tank at a height of 1500 cm in 20 seconds g= 10 metre per second square

sneha322: do please fast

sneha322: it is emergency

sneha322: now it is correct

Answers

Answered by sreepallavi

1

m=800kg h=1500m t=20sec g=10m/s^2

P=mgh/t
P=800 *10* 1500 /20
P= 600000W
P= 600KW

Previous Question

Next Question

Similar questions

Math, 7 months ago

Now can you answer this question please I will mark as brainliest pls answer it with explanation or else I will report your answer no spam.:'(:'(:-):-(...

Social Sciences, 7 months ago

in the blanks. The ...... script is used for writing the Hindi language.

Science, 7 months ago

Q9 Which of the following metals exist in their native state in nature? (1) CU 2 (II) Au (lil) Zn (iv) Ag* O (1) and () 00) and (1) O II) and (iv) (II) and (iv)...

Biology, 1 year ago

What are plant hormones?

English, 1 year ago

writing a letter to brother about your preparation if annual examination...

Physics, 1 year ago

find the area of a body which experiences a pressure of 50000 Pa by a force of 100N . Answer will be 2×10-3...

English, 1 year ago

Asl for class 10 on the topic cleanliness of our school...

Science, 1 year ago

The soil in a field is highly acidic. Name two materials which can be added to this soil to reduce the acidity. Give reasons.