Question

ANY ONE HELPP GIVING MEDALS?



Andy’s golf club works with 95% efficiency. If Andy puts 120 N-m of work into his swing, how much work will the golf club put out? (Remember to rearrange the formula to find output.)

95 N-m
125 N-m
215 N-m
114 N-m

Answer 1

do you know the formula?

Answer 2

Efficiency = Wout (work output)/Win (work input) × 100?

Answer 3

Let x be the output.
Then. efficiency=x/input
So. 95=(x/120) ×100
Can you find x

Answer 4

12000

Answer 5

No. 95/100=x/120
So x=?

Answer 6

0.95?

Answer 7

.95=x/120
Multiply both side by 120
0.95*120=x/120 *120
=>x=0.95*120

Answer 8

Can you multiply them now

Answer 9

114

Answer 10

Yea. Correct

Answer 11

well done :)

Answer 12

thankss

Answer 13

Welcome