Science, asked by ravindra7, 1 year ago

A machine does 1920J of work in 4minutes . What is the power of the machine.

Answers

Answered by siram

0

power= work/time
=1920/4
=480
hope it helps you

rohan118: 480

siram: yes

ravindra7: its answer is 8W

Answered by aryan1191

2

W=1920j
t=4min
4×60=240sec
power=work/time
p=1920/240
=8j/s

Aditech: yes you are right

aryan1191: Thanks

Aditech: mostly welcome

Previous Question

Next Question

Similar questions

Science, 8 months ago

give example of physical change which is reversible as well irreversible ...

English, 8 months ago

Your school public leader. your school is going to condect nation Disabel day in your school. prepare a script for speech based on the life achievement of Michael stone describe how he quenched his thirst please answer the question pleeeees...

Science, 8 months ago

describe a simple experiment to show the distillation of water ( aim, material required, procedure, diagram)...

Math, 1 year ago

the sum of the digit of two digit number is 10 .the number obtained by interchanging the digits exceeds the original number by 36. find the original number.

Math, 1 year ago

Ahmed's father is thrice as old as Ahmed. After 12 years, his age will be twice that if his son. Find their present age...

Social Sciences, 1 year ago

Why do we need a political party?

Hindi, 1 year ago

What is the meaning of रमुआ पासी?

Math, 1 year ago

prove that theorem 8.6 is correct...