Question

The force required to accelerate an object of mass 10 kg to 5 m/s2 is *
1 point
50N
500N
0.5N
5000 N

Answer 1

5000N




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Answer 2

Answer:

GIVEN :-

• Force , F = 100 N.

• Mass , m = 5000 gram.

TO FIND :-

• The acceleration , a.

SOLUTION :-

Firstly we will convert the given mass into kg .

$\\ \because \displaystyle \sf \: 1000 \: gram \: = 1 \: kg.$

$: \implies \displaystyle \sf \frac{5000}{1000} \: kg$

$: \implies \underline{ \boxed{ \displaystyle \sf \: mass \: = 5 \: kg }}$

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$\\ \\ \dashrightarrow \displaystyle \sf Force = mass \times Acceleration$

$\dashrightarrow \displaystyle \sf Acceleration \: = \dfrac{Force}{mass}$

$\dashrightarrow \displaystyle \sf Acceleration \: = \frac{100}{5}$

$\dashrightarrow \underline{ \boxed{ \displaystyle \sf Acceleration \: = 20 \: m/s ^{2} }}$

$\therefore\underline{ \underline{ \displaystyle \sf \: The \: Acceleration \: of \: \: object \: is \: 20 m/s^{2} }}$