Question

1. An individual pushes a box with 549N of force 23m and does so in 44s. Compute the work and power done by the individual. Round to two decimal places.

2. Compute the absolute shank angle given the following coordinates: (Round to two decimal places)

Hip Joint (4.56, 7.93)

Knee (2.87, 5.22)

Ankle (3.21, 2.79)

Answer 1

according to our guidelines i should only answer one question

work z) e Force x displacement 549x23 2) 12627 work done Joules Power work done time 12627 44 =)/ 286.98 watts

kindly understand