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2 years ago

Mathematically, how does kinetic energy depend on mass? Someone PLZ HELP!

1 answer:

8 0

Answer: Hello sir, Kinetic energy is directly proportional to the mass of the object and to the square of its velocity: K.E. = 1/2 m v2. If the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

Step-by-step explanation:

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Answer:

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

Write the equation of the line with slope 8 and passes through the point ( - 9, - 7)

AleksAgata [21]

Answer:

Step-by-step explanation:

To find the equation of the line given the slope and a point we use the formula

$y - y_{1} = m(x - x_{1})$

where

m is the slope

( x1 , y1) is the point

From the question the slope is 8 and the point is ( - 9 , - 7)

Substitute the values into the above formula and solve for the equation

We have

$y + 7 = 8(x + 9) \\ y + 7 = 9x + 72 \\ y = 9x + 72 - 7$

We have the final answer as

Hope this helps you

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3 years ago

An equation is shown -4/5 (9x-20)-3x 4/5 x -6

Amanda [17]

Answer: x=2

Step-by-step explanation:

if u plug in the value of x=2 into the equation both sides equal -22/5

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2 years ago

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babymother [125]

Answer:

(x-9)²+(y-5)²=64

Step-by-step explanation:

Centre is (9,5) and radius is 16*pi/2*pi=8. Plug it in the equation of circles

3 0

3 years ago