Calculate the percentage increase in mass

In summary, the formula for calculating percentage increase in mass is (New Mass - Original Mass) / Original Mass x 100. The new and original mass values can be found by measuring the mass of an object before and after a change, such as adding or removing a substance. The units used for mass should be consistent throughout the calculation, with common units including grams (g) and kilograms (kg). The same formula can be used to calculate percentage decrease in mass, with the only difference being that the result will be negative. It is important to calculate percentage increase in mass in scientific experiments and studies as it allows for accurate and quantitative analysis of changes in mass, and can help determine the effectiveness of processes or treatments that may impact mass.
  • #1
ASidd
73
0

Homework Statement


Calculate the percentage increase in the mass of an apollo rocket as it escapes from the Earth's gravity at 11.2 kps


Homework Equations



11.2 kps = 11, 200 m/s

E= mc^2

mv= mo/ sqrt (1- v^2/c^2)

mv= mass of the object relative to stationary frame
mo= proper mass
v= velocity of the object

The Attempt at a Solution


No idea how to do this
 
Physics news on Phys.org
  • #2
Percentage increase is ## \frac {m_v - m_0} {m_0} 100 \%##.
 

FAQ: Calculate the percentage increase in mass

What is the formula for calculating percentage increase in mass?

The formula for calculating percentage increase in mass is: (New Mass - Original Mass) / Original Mass x 100.

How do I find the new and original mass values?

The new and original mass values can be found by measuring the mass of an object before and after a change, such as adding or removing a substance.

What units should I use when calculating percentage increase in mass?

The units used for mass should be consistent throughout the calculation. Common units for mass include grams (g) and kilograms (kg).

Can percentage decrease in mass be calculated using the same formula?

Yes, the same formula can be used to calculate percentage decrease in mass. The only difference is that the result will be a negative value.

Why is it important to calculate percentage increase in mass?

Calculating percentage increase in mass is important in scientific experiments and studies as it allows for accurate and quantitative analysis of changes in mass. It also helps to determine the effectiveness of processes or treatments that may impact mass.

Similar threads

Calculating Escape Velocity for Earth: Where Am I Going Wrong?
Replies
2
Views
1K
How to calculate velocity of infinite-stage rocket?
Replies
2
Views
715
A falling rotating rod strikes a ball of mass M....
Replies
13
Views
2K
What's the source of increase in rotational energy of carousel?
Replies
9
Views
2K
Why does increasing mass also increase kinetic energy and velocity?
Replies
3
Views
1K
A cylinder of snow rolls down a hill gathering more snow -- calculate its speed
2
Replies
39
Views
2K
Rotational period for constant mass but different volume
Replies
22
Views
2K
Find the speed of a satellite at a distance R from Earth
2
Replies
39
Views
3K
Relativity and Equivalence of Mass and Energy
Replies
5
Views
1K
Rocket Launch: Achieving Escape Velocity w/ Fuel-Mass Ratio of 300
Replies
3
Views
2K

Hot Threads

Recent Insights

Back
Top