Question

ma
on
m
st
EXAMPLE 3.19
Two bodies of masses 7 kg and 5 kg are
connected by a light string passing over
a smooth pulley at the edge of the table
as shown in the figure. The coefficient of
static friction between the surfaces (body
and table) is 0.9. Will the mass m, = 7 kg
on the surface move? If not what value of
138
UNIT 3 LAWS OF MOTION​

Answer 1

Answer:

ma

on

m

st

EXAMPLE 3.19

Two bodies of masses 7 kg and 5 kg are

connected by a light string passing over

a smooth pulley at the edge of the table

as shown in the figure. The coefficient of

static friction between the surfaces (body

and table) is 0.9. Will the mass m, = 7 kg

on the surface move? If not what value of

138

UNIT 3 LAWS OF MOTION