The mass of a ball is $1.76 k g$ . The mass of $25$ such balls is

440.00 k g

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44.40 k g

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44.0 k g

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44.00 k g

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Solution

The correct option is C $44.0 k g$
Mass of a ball $m = 1.76 k g$
Number of balls $N = 25$
So. mass of such 25 ball, $M = m N = 1.76 \times 25 = 44.0 k g$

The maximum number of significant digits in the mass and number of balls is 3. So, the answer will also have 3 significant digits.

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The mass of a ball is 1.76kg. The mass of 25 such balls is

The correct option is C 44.0kgMass of a ball m=1.76 kgNumber of balls N=25So. mass of such 25 ball, M=mN=1.76×25=44.0 kgThe maximum number of significant digits in the mass and number of balls is 3. So, the answer will also have 3 significant digits.

The mass of a ball is $1.76 k g$ . The mass of $25$ such balls is

The correct option is C $44.0 k g$
Mass of a ball $m = 1.76 k g$
Number of balls $N = 25$
So. mass of such 25 ball, $M = m N = 1.76 \times 25 = 44.0 k g$

The maximum number of significant digits in the mass and number of balls is 3. So, the answer will also have 3 significant digits.