The kinetic energy of the roller coaster is 2000Joules
Given the formula for expressing the velocity of the roller coaster is given as:

Given the following parameter:
v = 10m/s
Substitute the given parameter into the formula to have:

Square both sides of the equation:

Hence the kinetic energy of the roller coaster is 2000Joules
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Answer:
Step-by-step explanation:
13
130/10= 13
or less
The formula for profit<span> is total revenue minus total expenses, resulting in net </span><span>profit.</span>
Answer:
the formula to find slope is m=y1-y2/x1-x2
using this formula 8-6/8-(-4)
=2/8+4
=2/12 simplify
=1/6