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What are the similarities and differences between an elastic and an inelastic collision?

In both an elastic and inelastic collision momentum is conserved, however in an elastic collision the total kinetic energy is the same before and after the collision. In an inelastic collision kinetic energy...
HG
Answered by Henry G. • Physics tutor
27606 Views

You just had a fight with your best friend about a boy and you write your feelings in your diary

Querido Diario ¡Ayer estoy muy enfadada con mi mejor amiga María! Ella me mintió, y yo pienso que ser honesto es muy importante. Me dijo que ayer necesitaba estar en casa con su familia asi que no podía qued...
ML
Answered by Marion L. • Spanish tutor
2086 Views

Solve the two simultaneous equations y+5x=30 and 6y=-x+64

The easiest way to solve these equations is by substitution. Rearrange the 6y=-x+64 equation into the form of x=64-6y. Replace x in the other equation with x=64-6y to produce y+5(64-6y)=30. Multiply out the ...
HW
Answered by Harriet W. • Maths tutor
3757 Views

What are some disadvantages of using GDP as a measure of living standards?

GDP does not include the hidden economy. This includes illegal activities such as the drug trade, which constitutes a significant proportion of total output in some countries. 2) Living standards is a broade...
SK
Answered by Suchir K. • Economics tutor
7151 Views

What is the value of the figure 1 in the number 2105?

Answer. The 1 in 2 1 05 has a value of 100 (One hundred).2105 reads out to be 'Two thousand, one hundred and five'
DU
Answered by David U. • Maths tutor
3489 Views