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Driving in Snow
When wheels are locked pressure is applied on ice and ice melts making surface very slippery.
When wheels are locked pressure is applied on ice and ice melts making surface very slippery.
See lessA ball thrown vertically from a moving vehicle
Ignoring air friction the ball will fall on the vehicle.both ball and vehicle are moving at same speed even in air they will be moving together at same speed.
Ignoring air friction the ball will fall on the vehicle.both ball and vehicle are moving at same speed even in air they will be moving together at same speed.
See lessVehicle Moving on High Speed along dusty road
On the sides we have streamlined flow hence dust pass at high speed creating region of low pressure hence cannot get in whre there is high pressure.at the back its flat hence turbulent flow forming eddies and whirls hence dust get in.
On the sides we have streamlined flow hence dust pass at high speed creating region of low pressure hence cannot get in whre there is high pressure.at the back its flat hence turbulent flow forming eddies and whirls hence dust get in.
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