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9966 [12]
3 years ago
11

4. Inertia is directly related to A. Mass B. Mice C. Movement

Physics
1 answer:
Soloha48 [4]3 years ago
8 0

A. Mass

Explanation:

Inertia is a property that is directly related to mass of a body. It can be defined as a property that causes a body to resist change in its state of motion.

  • Newton's first law of motion is known as the law of inertia.
  • The law state's that "an object will continue to be at rest or in uniform motion unless if it is being acted upon by an external force".

 Inertia is related to force and it can be calculated using the expression below:

                 Inertia = m x a

where m is the mass of the body

            a is the acceleration of the body

From this, we see that the more the mass of a body, the more its inertia and its reluctance to change its state of motion.

  Therefore mass is directly related to inertia.

Learn more:

Inertia brainly.com/question/691705

#learnwithBrainly

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Answer:

d = 90 ft

Explanation:

As we know that after each bounce it reaches to 4/5 times of initial height

so we can say

h_2 = \frac{4}{5}h

so the distance covered is given as

d = h + 2(\frac{4}{5}h) + 2(\frac{4}{5})^2h + 2(\frac{4}{5})^3h........

here we know that

h = 10 feet

d = h + 2(\frac{4}{5}h)(1 + \frac{4}{5} + (\frac{4}{5})^2 + ...........)

d = 10 + 2(\frac{4}{5}(10))(\frac{1}{1 - \frac{4}{5}})

d = 90 ft

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Explanation:

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A student standing on a stationary skateboard tosses a textbook with a mass of mb = 1.25 kg to a friend standing in front of him
juin [17]

Answer:

The velocity of the student has after throwing the book is 0.0345 m/s.

Explanation:

Given that,

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Velocity of book = 3.61 m/s

Angle = 31°

We need to calculate the magnitude of the velocity of the student has after throwing the book

Using conservation of momentum along horizontal  direction

m_{b}v_{b}\cos\theta= m_{c}v_{c}

v_{s}=\dfrac{m_{b}v_{b}\cos\theta}{m_{c}}

Put the value into the formula

v_{c}=\dfrac{1.25\times3.61\times\cos31}{112}

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A spherical asteroid of average density would have a mass of 8.7×1013kg if its radius were 2.0 km. 1. If you and your spacesuit
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1. 0.16 N

The weight of a man on the surface of asteroid is equal to the gravitational force exerted on the man:

F=G\frac{Mm}{r^2}

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G is the gravitational constant

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Substituting, we find

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2. 1.7 m/s

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3 years ago
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