The kinetic energy of any moving object is
<u> KE = (1/2) (object's mass) (its speed)² </u>.
Both of those quantities are right there in your question.
Just write them into the KE formula.
Answer:
75
Step-by-step explanation:
Have a great day mark me branly
To find the area, you have to multiply p and q and divide by 2. Let's say the blue line with the 8 beside it is p and the red line with the 12 above it is the q. You multiply 8 by 12 to get 96. But we are not done! We need to divide 96/2, which is 48. So the area of the rhombus shown is 48 units squared! Hope this helped!
Let the price before increase be Rs.100
Then , as the tpercentage increase =25%
Therefore, increase in price =
100
25
×100
=Rs.25
Therefore increased price =Rs.125
Therefore the percentage by which house wife should decrease the consumption be(
125
25
×100)%
=20%