Germans paid 1.65 euros per liter of gasoline
American prices were $3.90 per gallon and for one liter = $3.90
/ 4.55 = $0.86
One US dollar = 0.76 Euros
If Germans paid 1.65 euros for 1 liter, they will pay for 1
gallon = 1.65 euros x 4.55 liters = 7.51
Price of one gallon Germans paid in euros = 7.51 euros
As, 1 Us dollar=0.76 euros from this we get 1 euro = 1.31
dollars
So, price of one gallon Germans paid in dollars = 7.51 x
1.31 = $9.84
American gasoline have cost in euros per liter = 0.86 x 0.76
= 0.65 euros
I think the answer would be sun they get energy from the sun
In large stars because they are too massive
In the given question, we already know
Work done = 150 joules
Force = 120 Newton
Now we know from the study of physics that
Distance (D) = Work done / Force
(a) To find the height upto which the backpack has been lifted,
D = Work done / Force
= 150 / 120
= 15 / 12
= 5 / 4
= 1.25
So the backpack was lifted to a height of 1.25 metres.
(b) Now we have the find the weight of the backpack in pounds
We know that 1 pound = 4.448 Newton
So if
4.448 Newton = 1 pound
Then
120 Newton = (120 / 4.448) pounds
= 26.978 pounds
So the backpack weighed 26.98 pounds.
Answer: At that moment, all the baseball's kinetic energy has been converted to potential energy.
Explanation: I took the test
