- #1

ANGLA

- 1

- 0

## 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