WorksheetsWork and Power Practice
Total questions: 12
Worksheet time: 6mins
Force = 200N
Distance = 50M
Work = ?
What FORMULA would you use to find the following problem?
W=FxD
P= W/T
DXW=F
D= W/F
Force = 200n
Distance = 50M
Work = ?
200N/ 50M =
4J
200N x 50M =10,000J
200N + 50M =
250J
W= 75 J
Force = 5N
D = ?
15 M
2M
20 M
10M
P= 25 watts
W= 5000 J
t= ?
150 sec
200 sec
30 M
100m
Distance= 10 M
WORK= 125J
Force= ?
12N
2N
10N
12.5N
Work = 500 J
Time = 25 Sec
Power = ?
35W
6W
10W
20W
P= 170 watts
t= 20 seconds
w= ?
170w x 20 sec=
3400J
170 w - 20s =
150J
170w / 20s =
8.5J
What is the formula for work?
Force/ distance
Work = force x distance
work/ time
What is the formula for power?
force x distance
time/ work = power
Power = work/time
w = 225 J
p = 25 W
t= ?
45 sec
9 sec
5,625 sec
IF 68 Joules of work were necessary to move a 4 Newton crate, how far was the crate moved?
d= w/f
25 M
17 M
16M
15 M
How much power does a scientist use when 500 Joules of work are done in 25 seconds?
10 W
30W
20W
15W
