Question

A boy pulls
10- Lb sled 30 ft along a horizontal surface
constant speed , what work does
he do on the sled if the coefficent
of kinetic friction is 0.20 and his pull makes
Can angle of 45 degree with the horizontal ?
​

Answer 1

Answer:

Aajao janta

Id: 8645920732

pd: i4BxSP

Aajao janta

f.or

f.u.n