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3 years ago

1220 pounds / 1.45 inches =? What do you get when you quadruple 22.34 cm?

Chemistry

1 answer:

Brilliant_brown [7]3 years ago

8 0

(a) 841 lb/in; (b) 89.36 cm

(a) 1220 lb/1.45 in = 841 lb/in

(b) To quadruple a measurement is to <em>multiply it by 4</em>.

∴ 4 × 22.34 cm = 89.36 cm

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<h3>Answer:</h3>

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<h3>General Formulas and Concepts:</h3>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

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Exponents
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Answer:

F = 50 N

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Given data:

Mass of car = 250 Kg

Acceleration of car = 0.20 m/s²

Force required = ?

Solution:

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m = mass

a = acceleration

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