Question

A force of 68 N acts on a body and produces an acceleration of 1.7 ms - Find the mass of the body.​

Answer 1

Answer:

Since we know that,

Force = mass*acceleration

Here A.T.Q.

68 = mass*1.7

68/1.7 = mass

mass = 40kg (answer)

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Answer 2

$\Large{\underline{\underline{\red{\mathfrak{Answer :}}}}}$

Mass (m) = 40 kg

$\large{\underline{\underline{\red{\mathfrak{Step-By-Step-Explanation :}}}}}$

$\tt Given \begin{cases} \sf{Force \: (F) \: = \: 68 \: N } \\ \sf{Acceleration \: (a) \: = \: 1.7 \: ms^{-2}} \end{cases}$

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To Find :

Mass of Body

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Solution :

We have formula :

$\LARGE \leadsto {\underline{\boxed{\sf{F \: = \: ma}}}}$

Where,

F is force

m is mass

a is acceleration

Put Values

⇒68 = m(1.7)

⇒68 = 1.7m

⇒m = 68/1.7

⇒m = 40

$\LARGE \implies {\boxed{\boxed{\sf{Mass \: = \: 40 \: kg}}}}$

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Additional Information :

• Acceleration is defined as Rate of change of velocity.

• Acceleration = final velocity - initial velocity/Time

• Acceleration unit is m/s².

• It is a vector quantity.

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