Answer:
75 J
Step-by-step explanation:
You want to know the kinetic energy in joules of a 6 kg ball that has a velocity of 5 m/s. The formula is given.
<h3>Kinetic energy</h3>
Kinetic energy is energy of motion. It is jointly proportional to mass and the square of velocity. The value is given by the formula ...
KE = 1/2·mv²
For the given values of mass (6 kg) and velocity (5 m/s), the kinetic energy is ...
The kinetic energy of the ball is 75 joules.
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<em>Additional comment</em>
The unit joule (J) is a derived unit of energy equal to 1 kg·m²/s²
Step-by-step explanation:
=> X - 2 = -8
=> X=(-6) - 2
=> -8
If you would like to know what is six and a half divided by 3 in simplest form, you can calculate this using the following steps:
six and a half divided by 3:
6 1/2 / 3 = 13/2 / 3 = 13/2 * 1/3 = 13/6 = 2 1/6
The correct result is 13/6.
Answer:
Step-by-step explanation:
Given
See attachment
Required
The constant of proportionality
Select two points on the graph
So, the constant of proportionality (k) is:
Answer:
Hey!
Your answer is that John's brother is 12 years old!
Step-by-step explanation:
If in the question it says "2 times" you just multiply the subject by 2
In this case it is 6 x 2 = 12
So his brother is 12 years of age!
HOPE THIS HELPS!!