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3 years ago

A quantitative description of kinematics involves using __ to describe the motion

Physics

2 answers:

dybincka [34]3 years ago

6 0

position

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Lady_Fox [76]3 years ago

5 0

Answer : a quantitative description of kinematics involves using position , time velocity and acceleration to describe the motion.

Explanation : Kinematics are mostly concerned with the geometrically possible motion of an object without consideration of the force and mass involved.

it is used to describe the position of the object , their velocities, time and their acceleration.

we know the equations of motion.

$v=u+at$ ....(I)

$s= ut+\dfrac{1}{2}at^{2}$ ....(II)

$v^{2}=u^{2}+2as$ ....(III)

Where, v = velocity

t = time

a = acceleration

s = position , distance

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emmasim [6.3K]

<h2>Answer:</h2>

<u>Distance covered is 6.9 meters</u>

<h2>Explanation:</h2>

Data given:

Work Done = 345 kJ = 345000 J

Force = 5 x 10 ^ 4 = 50000 N

Distance = ?

Solution:

As we know that

Work Done = Force applied x Distance covered

By arranging the equation we get

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mash [69]

Answer:

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Explanation:

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where

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