Answer:
im not sure but i need the points
Step-by-step explanation:
<h2>im not sure but i need the points</h2>
Answer:
Step-by-step explanation:
Remark
You need the work done (I think), and the power developed from the givens. This question is just a straight forward application of the formulas for work and power.
Givens
F = 100 N
d = 5 meters
t = 15 seconds
Formulas
W = F * d
Power = F * d / t
Solution
<u><em>Work</em></u>
W = 100 N * 5 meters
W = 500 Newton Meters or 500 J
Work = 500 Joules
<u><em>Power</em></u>
P = F * d / t
Power = 100 * 5 / 15
Power = 33.3 Watts.
Subtract the numbers
3/4 (48-16)=4(4 + 2x)
3/4(32)=4(4+2x)
Multiply the numbers
3/4x32=4(4 + 2x) Remember 3/4 is equal to .75
24=4(4 + 2x)
Rearrange terms
24=4(4 + 2x)
24=4(2x + 4)
24=8x+16
Subtract 1
6 from both sides of the equation
24-16=8x+16-16
8=8x+16-16
8=8x
Divide both sides of the equation by the same term
8=8x
<u>8=8x</u>
8 8
Simplify
1=<u>8x</u>
8
Cancel terms that are in both the numerator and denominator
1=x
Move to the left
x=1
Answer:
A The engine is powered by steam, which is created when wood burned in the furnace heats water in the boiler turns it to steam
Step-by-step explanation:
I took the quiz
