Physics, asked by vansh3586, 9 months ago

An object has a kinetic energy of 14J and a mass of 17 kg. How fast is the object moving?

Answers

Answered by man153

1

Answer:

v=2√(7/17)

Explanation:

k.e. = 1/2mv^2

14 =1/2 (17)v^2

28/17= v^2

v =2√(7/17)

Previous Question

Next Question

Similar questions

English, 5 months ago

write a message to your friend who was on medical leave telling him about result of the inter school declamation contest held in your school...

Math, 5 months ago

If (0, 2) is a solution of the linear equation 2x + 3y = k, then the value of k is __...

Math, 5 months ago

Cost price +Profit =...

Math, 9 months ago

byby selling 20 pairs of shoes for 18000 shopkeeper loses 20% How many pair of shoes should have cell for 16200 so as to have a profit of 20% ...

Science, 9 months ago

Multiple Choice Questions 5. At what distance a watch maker must hold his lens from the watch? a. at the focal length b. at less than focal lengh c. at more than the focal length d. at zero distance...

Physics, 1 year ago

A mass m is taken to a planet whose mass is equal to half that of earth and radius is 4 times that of earth .The mass of the body on this planet will be...

English, 1 year ago

As soon as he had gone,she hailed a passing railway collie...

Hindi, 1 year ago

Do kalakar Kahani ke Patra Chithra aur Aruna mein se aap Kis Se Adhik prabhavit hote hain aur kyu spasht kijiye in Hindi...