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Homework Statement
The question says "A block of mass 4kg on a friction less inclined plane at angle of 30° is connected by a cord over massless friction less pulley to a second block of mass 2.3kg hanging vertically. What is the magnitude of acceleration of each block."
Given
m1 = 4 kg
m2 = 2.3 kg
teta = 30°
g = 10 m/s*s(second square)
Required
a1 = ?
a2 = ?
Homework Equations
m1*a1 = m1gsin(teta)
The Attempt at a Solution
I drived the equation "a1 = gsin(teta)"
So a1 = 10m/s(square) * sin (30°)
a1 = 5 m/s(square)
For a2 i used 90° as the angle since it was vertical it creates a ninety degree.
So a2 = 10m/s(square) * sin90° = 10 m/s(square).
Please help me... i don't have any idea