(a) Define moment of a force (1mk)
The effect of
effect of force that makes
a Stationar<...
Physics, 03.05.2021 14:00 jasminer257
(a) Define moment of a force (1mk)
The effect of
effect of force that makes
a Stationar
Lody
to
Movo
skatunary
(b) State the principle of moments (1mk)
it
states that for a
System in cauilibrium, the sum
of Clock
Moments o canal to the anticlockwist Moments
about
the game
(c) The diagram below shows a uniform bar balanced about its centre by different forces
calculate distance 'd' (3mks)
4cm
d
2cm.
ta
4.2N
1.8N
sal
4.60
nf mass 1508 of pivoted freely at the Ocm mark. What is for
Answers: 1
Physics, 22.06.2019 12:10
Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?
Answers: 2
Physics, 23.06.2019 00:50
Aplayer uses a hockey stick to push a puck at a constant velocity across the ice. the weight of the puck is 170 n. the coefficient of friction is 0.0600. with what force must the player push the puck so that his force just equals the frictional force? 28.3 n 0.999 n 0.102 n 0.0104 n
Answers: 1
Mathematics, 03.03.2021 18:40
Mathematics, 03.03.2021 18:40
Mathematics, 03.03.2021 18:40
Mathematics, 03.03.2021 18:40
Chemistry, 03.03.2021 18:40
History, 03.03.2021 18:40
Social Studies, 03.03.2021 18:40
Biology, 03.03.2021 18:40
Mathematics, 03.03.2021 18:40
Chemistry, 03.03.2021 18:40
Mathematics, 03.03.2021 18:40
History, 03.03.2021 18:40