13 1/3 (thirteen and one third).
1777.7778
90
Power is measured in watts, or joules per second. So in 90 seconds, 1200 joules of work is equal to 1200/90 watts or 13.3 watts.
6
5.0889
240
48
150000
90
40
90
1777.7778
Power is measured in watts, or joules per second. So in 90 seconds, 1200 joules of work is equal to 1200/90 watts or 13.3 watts.
0.0005
18
10
6