The period of oscillation of a simple pendulum of length L suspended from the roof of the vehicle which moves without friction, down an inclined plane of inclination x (in radians) is given by ..............
vertical component of net "gravity" inside vehicle=g-gsin(theta)sin(theta)
horizontal component=gsin(theta)cos(theta)
net gravity=G=√((horizontal component)2+(vertical component)2)
time period=2π√(L/g)
please ask me in case more explanation is required.
answer is 2π√(L/G) NOT 2π√(L/g)
Three identical balls are placed on a frictionless
horizontal surface touching each other. They stick to
each other because of adhesive. Another ball of same
radius and mass m is placed over the void created by
the three balls. Find the forces applied by the balls
kept on the floor to each other if the system remains
in equilibrium.
Last Activity: 9 Months ago
A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.
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21
31
41
Last Activity: 9 Months ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago
