Answer: A
Explanation:
K. E. Is 1/2 multiply by mass x velocity square
M is 5kg, v is 4m/s
1/2 x5x4x4 equals 40joules.
it's A. here is the formule for kinetic energy :)
Answer:
The average temp will increase
Carbon dioxide levels will cause global warming to increase and therefore the temp will increase
Hope this helps :)
297
55-22=33
Then use 33 *10*0.9
Answer
its physical adaptions
what to do in this question
