The force of gravity pulling on the bob is given by F = mgsinθ
Where m is the mass of the pendulum, g is the gravity, while θ is the angle between the pendulum and the vertical.
Therefore, m = 0.01 kg, g = 9.8 m/s² and θ = 22.5
Force = 0.01 × 9.8× sin 22.5
= 0.098 × sin 22.5
= 0.0375 Newtons.
It would be at rate of 68 ill use per minute so
68x=1y
Answer:
7
Step-by-step explanation:
7 x 4 = 28
28 + 12 = 40
Factor out -5x:
-5x( x^2-3x+2) divided by -5x
simplify -5x in the numerator with -5x in the denominator and you get:
x^2-3x+2 divided by 1 that is equal to
x^2-3x+2