Answer:
c
Step-by-step explanation:
I did this last year and got this right
Answer:
Not sure what number 1 is but number 2 is true.
Step-by-step explanation:
Answer:
54.8 Nm
Step-by-step explanation:
Torque is the cross product of the radius vector and force vector:
τ = r × F
Another way to write it is the product of the radius and force magnitudes times the sine of the angle between the vectors.
τ = rF sin θ
Here, r = 0.366 meters and F = 155 Newtons. F is in the +y direction, and r is 15° below the +x axis, so the angle between the vectors is 90° − 15° = 75°.
τ = (0.366 m) (155 N) (sin 75°)
τ = 54.8 Nm
1,7
2,10
3,5
4,7
5,7 and for the second question the answer is 5 students
