Recent content by qman316

the question in part a asks for the work and b the average power

so... d=v*t which is 13.8km/hr(.1433hr), d=1.978 then F*d=W which is 155N*1.978=306.59, what did I do wrong because it says 306.59 is the wrong answer?

All the equations I have to figure out Work involve knowing the distance, which I do not know in this problem. Is there another way to find work without knowing a distance?

I have been working on this problem for awhile now and I can't get anywhere. Can anyone help? 1) A horse pulls a cart with a force of 155.0 N at and angle of 32.0o with respect to the horizontal and moves along at a speed of 13.8 km/hr. How much work does the horse do in 8.6 min? 2) What...