Answer:
Step-by-step explanation:
Given that the magnitude of a force vector is 81.0 newtons (N).
The x component of this vector is directed along the +x axis and has a magnitude of 72.6 N.
To find the angle between the force and x axis
Let t be the angle between the force and x axis
Resolving the force along x axis,
we have
26.3245 degrees is answer.
Answer:
10 days
Step-by-step explanation:
Mr Datu can pay 8 workers for 15 days,
Then at the same rate he can pay 1 worker for the number of days = 15×8
= 120
If he adds number of workers = 4
Then total number of workers = 8 + 4 = 12
With the same rate Mr Datu can pay 12 workers for number of days =
= 10 days
Therefore, Mr Datu can pay 12 workers for 10 days a the same rate.