Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions

A body of mass 1.5Kg is thrown vertically upwards with an initial velocity of 15m/s.What will be its potential energy at the end of 2seconds?



675joules! First calculate acceleration and then the height from the equations of motion. After that the potential energy by MGH formula.
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts