Question

When a certain force is applied to the standard kilogram its acceleration is 5.0m/s2. When the same force is applied to another object its acceleration is one-fifth as much. The mass of the object i

Answer 1

$\underline\red{\bold{ANSWERE}}$

• The mass of first object is five times more than of second object.

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${\bold{\boxed{\sf{\green{GIVEN }}}}}</p><p>$

• When a certain force is applied to the standard kilogram its acceleration is 5.0m/s2.

• When the same force is applied to another object its acceleration is one-fifth as much.

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${{\underline\red{\bold{We \: have \: to \: find}}}}$

å What is the mass of the object ?

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$\red{\boxed{\underline{FORMULA}}}</p><p>$

• F = ma

where,

• F = Force

• m = mass of the object

• a = acceleration

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$\underline\red{\bold{SOLUTION}}$

Let

✓•Applied force on object is "F" and the mass of first object is m1 , mass of second object is m2

✓•Now According to the question

• Acceleration of second object = 5/5 = 1

$for \: first \: obeject \: \\ f = m1a \\ = > f = 5m1 \: \: \: \: (a = 5 \: m {s}^{ - 2} )$

$for \: second \: object \\ = > f = m2 \times1 = m2$

Now

$m2 = 5m1$

$\blue{\texttt{your answer}}$

•√Now we got that the mass of first object is five times more than of second object.

Answer 2

Answer:

5

Explanation:

F=ma

1*5=5N

Second object

F=ma

1*(1/5)

=1/5

F1=F2

F2=5