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It is the product of a and the perpendicular distance .
Moment = d.
It is the product of a and the perpendicular distance .
Moment = d.
Moment of force about the axis of the crankshaft = d .
= 8200 N x m
= Nm. ( final answer )
Only a component of the is perpendicular to the axis.
Pressure ( P ) = surface area.
Surface area = 0.44 x
= m ^ 2
Pressure = / 0.092
= x 10 ^ 3 Pa ( final answer ).
Pressure of gas in the cylinder = Area ( A ) .
= 8200 N / m ^ 2.
= x 10 ^ 6 Pa.
( final answer )
pressure is also acting on the
exerts force between the cylinder and the piston when they .
Height of centre of mass =
= 1 / 2
= / 2
= cm ( final answer )
in pressure will decrease the on the piston.
.
= m ^ 3
Density of concrete = / 7.5
= kg / m ^ 3 ( final answer )
S.A of horizontal face of wall = x 0.25
= m ^ 3
Pressure exerted = surface area
Pressure = 180,000 /
= ( final answer )
( length doubles ) so both area and doubles.
is proportional to surface area of an object
The centre of mass will lie outside the
the of the chair to act on the
moment created.
exerted on piston by spring = Force exerted on by air in the tyre
= 10 cm x N
= N ( final answer ).
Pressure ( P ) = Area ( A )
Pressure = Force / Cross sectional area x spring
= 14 N / 10 ^ – 5 m ^ 2
= x 10 ^ 5 Pa ( final answer )