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friction forces General Physics KINEMATICS

The Physics of Running explained – PhysicsWorld Video

The Physics World explains the Physics of running through this simple narrative video. Related articles The physics of swimming (physicsworld.com) Physics to tackle how food is cooked in future (phys.org) The physics of cycling (physicsworld.com)

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Ask Physics banking brakes Force friction coefficient friction forces Mechanics Project roads skidding tyre wheel

Numerical Problem from Friction

“The friction coefficient between a road and the tyre of a vehicle is 4/3.find the maximum incline the road may have so that once hard brakes are applied and the wheel starts skidding,the vehicle going down at a speed of 10m/s is stopped within 5m”…