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## Tony from New York, NY's Resources

A block of mass M is placed on a surface of table and is pulled by a force F acting at an angle Φ with horizontal . Find acceleration of block if coefficient of friction between surface and block...

A body of mass 2kg is placed on another body of mass 4kg which is on top of a table. coefficient of friction between the body 2kg and 4kg is 0.2 and that of body 4kg and  surface of...

A car moving at 40km/h is to be stopped by applying brakes in the next 4.0 m. if the car weight 2000kg what average force must be applied on it? Ans : Since car moving at speed 40km/h with...

The value of X , if log1/2x >= log1/3x is

The sum , difference and cross product of two vector A and B are mutually perpendicular if    A and B are perpendicular to each other and |A| = |B|    This...

A stone is projected from level ground with speed u and at an angle x with horizontal. some how the acceleration due to gravity (g) become double immediately after the stone reaches the maximum height...

A lead ball is dropped into a lake from a diving board 5m above the water . It hits the water with a certain velocity and then sink with constant velocity in bottom . It reaches the bottom 5 second...