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2 years ago

15.Which parameters we should keep in mind when we use equations of motion?

Physics

1 answer:

wolverine [178]2 years ago

8 0

Answer: distance, velocity, acceleration and displacement.

Explanation:

Parameters is a numerical or other measurable factor forming one of a set that defines a system or sets the conditions of its operation. So while solving equations of motion we should keep distance, velocity, acceleration and displacement (parameters in mind).

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3 years ago

What do astronomers use to calculate the age of the universe

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3 years ago

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4 years ago

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if the displacement of a body is proportional to the square of time, state the nature of motion of the body

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Explanation:

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3 years ago

An SUV has a mass of 6000 kg and a compact car has a mass of 2000 kg. They both go around the same unbanked circular curve on th

Evgen [1.6K]

Answer:

Therefore, the centripetal acceleration of the SUV is <u>3 times</u> ao of the compact car.

Explanation:

FOR SUV:

$ac_{suv} = \frac{mv^2}{r}\\$

where,

ac_suv = centripetal acceleration of the SUV = ?

m = mass of SUV = 6000 kg

v = speed of SUV = vo

r = radius of path

Therefore,

$ac_{suv} = \frac{6000\ vo^2}{r}\\$ ---------------- equation (1)

FOR CAR:

$ao = \frac{mv^2}{r}\\$

where,

ao = centripetal acceleration of the car = ?

m = mass of car = 2000 kg

v = speed of car = vo

r = radius of path

Therefore,

$ao = \frac{2000\ vo^2}{r}\\$ --------------------- equation (2)

Dividing equation (1) by eq(2):

$\frac{ac_{suv}}{ao} = \frac{6000}{2000}\\\\ac_{surv} = 3ao$

Therefore, the centripetal acceleration of the SUV is <u>3 times</u> ao of the compact car.

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3 years ago