50 = 1*50
50 = 2* 25
50 = 5* 10
the factors of 50 = 1,2,5,10,25, 50
Answer:
same side interior
Step-by-step explanation:
Answer:
(a) 129600 J
(b) 81000 J
Step-by-step explanation:
The work done is given by the product of force and the displacement in the direction of force.
Force, F = 500 N
distance, d = 324 m
(a) friction force, f = 100 N
The work done is
W = (F - f) x d
W = (500 - 100) x 324
W = 129600 J
(b) Friction, f = 250 N
The work done is
W = (F - f) d
W = (500 - 250) x 324
W = 81000 J
Answer: -79/240
Step-by-step explanation:
3/20 + 2/24= 7/30
7/30 - 7/16 = -49/240
-49/240 + -3/24 = -79/240
Answer:
35.8591
Step-by-step explanation: