Physics, asked by sangwasteve18, 4 months ago

A ball of mass 1.2 kg is dropped from a height of 30 m. As it falls, 25% of its initial gravitational
potential energy is transferred to thermal energy.
What is the kinetic energy of the ball just before it hits the ground?

Answers

Answered by sonudoet1238

1

Answer:

the answer is 270J

Explanation:

G.P.E=mgh

1.2*30*10=360J

360-25% of 360=270J

mark as brainliest

Previous Question

Next Question

Similar questions

Math, 2 months ago

(x² - 1)² + 8x (x² + 1) + 19x² factorise ...

Chemistry, 2 months ago

What are polyatomic ions? Give examples.

Chinese, 2 months ago

A. Fill in the blanks with words from the box. One has been done for you. [brave,big,beautiful , stormy , young, , smart , little , pretty , feather , sleepless , hard , real ] 1. Once upon a time, there lived a brave king. 2. He lived in a _ palace. 3. He married a _ princess. 4. She gave birth to a _ boy. 5. The _ prince grew up fast. 6. He wanted to marry a _ princess. 7. One _ night, a _ girl...

English, 4 months ago

Q-8 Write a few lines about your teacher.

Math, 4 months ago

Plz solve the above question fast and also give step by step explanation. A humble request to spammers- plz don't spam plz answer only if you know...

Social Sciences, 9 months ago

give breif description about cropping pattern...

Math, 9 months ago

if the sum of 4 consecutive integers is 186...

Physics, 9 months ago

find the value of current i flowing from Ato B in the fllowing circuit...