Answer:
20%
Step-by-step explanation:
Answer:
-11.75 - x
Step-by-step explanation:
0.5 squared = 0.25
0.25-12= -11.75
-11.75 - x
The sum of the ball's kinetic energy and potential energy remains the same. as the ball rolls from point A to E.( if there is no friction between the ball and the ground).
based on the law of mechanical energy's conservation, the sum of both kinetic and potential energies i.e. the total amount of mechanical energy remain conserved even in the absence of dissipative forces ( friction or air resistance) in a bound system.
the kinetic energy is when ball goes downward but potential energy decreases and reverse happens when ball goes up. but in these case, the sum energy would be constant one.
The ball would not change the energy.
To learn more about kinetic energy
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SPJ9
First, multiply the brackets out:
(8x^4 - x + 1)(-x^5 + 5)
= -8x^9 + x^6 - x^5 + 40x^4 - 5x + 5
Then, find f'(x) by multiplying each term by the power, then reducing the power by one:
f'(x) = -72x^8 + 6x^5 - 5x^4 + 160x^3 - 5
Answer:
She could work as a tutor for 7 hours the hole week and she would get $105 that week! All you have to do to solve that is multiply all the choices you can think of and see what is over $75.
