How much kinetic energy the truck still has

asked Sep 8, 2021 14.1k views

3 votes

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7 votes

Answer:

47.5kJ

Step-by-step explanation:

Before climbing the cliff

E_t = E_k

$E_k=(1)/(2) mv^2\\E_k=(1)/(2) 500*15^2\\\\E_k = 56250J\\$

At 2.

E_t = E_k+E_p

Bernard Banta answered Sep 13, 2021

6.1k points

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