A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
Calculate the mass of a rectangular solid that has a density of 2.53 g/cm3 and which measures 25 mm by 1.80 cm by 3.00 cm.
Dont say in what but i assume grams
anonymous
 3 years ago
Calculate the mass of a rectangular solid that has a density of 2.53 g/cm3 and which measures 25 mm by 1.80 cm by 3.00 cm. Dont say in what but i assume grams

This Question is Closed

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0density = mass / volume \[volume = 0.25cm * 1.8 cm * 3.00cm\] this is the volume of the rectangular solid and beware of units density = 2.53 g /cm3 So 2.53 = m / (.25 * 1.8 * 3) m = 1.87 g hope this is what you are looking for.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.02.5 cm not .25 Right?

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.1\[\frac mV=\rho\] \[m=\rho\times V \]\[=2.53 \left[\frac{\text g}{{\text {cm}}^3}\right] \times 2.5[\text {cm}]\times1.80 [\text {cm}]\times3.00 [\text {cm}]\]\[=(2.53\times2.5\times1.8\times3)[\text g]\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Thanks :) but you didn't have to do all that equation editing :P

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.1did you get the right answer ?
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.