kelceyanne kelceyanne

12-06-2015
Physics

contestada

If an object has a mass of 40 grams and a volume of 20 cm^3, what is its density in g/cm^3?
A) 0.5
B) 2
C) 40
D) 800

Respuesta :

vuvuong003 vuvuong003

12-06-2015

Density = Mass ÷ Volume
Plug the numbers into the formula and you'll get 2 grams/ cm³
The answer is B.

Answer Link

Otras preguntas

35mi = how many yards

help! me, what is the foil method?

Please help me with this

what is the summation notation for the series? 200+175+150+125+___+(-300)

Explain the relationship between the crossing over and genetic variation

"jason, a recovering heavy drinker, has been trained to identify the situations that might cause him to drink and to be aware of when he should stop drinking. t

A wheel on Aldo's bicycle is 1.1 ft in diameter. Aldo races the bicycle for 110 ft . How many times does the wheel turn as the bicycle travels this distance? Us

Discuss the advantages of both internationalism and isolationism.

the following division is being performed using multiplication by the reciprocal. Find the missing numbers. 5/12 divided by ?/3 = 5/12 ?/10 = 1/?

If a bunch of keys represents a cell, what does each key in the bunch represent? An atom A molecule A tissue An organ