What is the slope of the graph attained by plotting of dynamic friction against applied force.

What is sliding friction ? Explain with the help of a graph how does it vary with a variation in applied force ?

What does slope of position time graph represent for a uniform motion?

A uniform rope of length L resting on a frictionless horizontal surface is pulled one end by a force F. What is the tension in the rope at a distance l From the end where force is applied ?

What is the order of a reaction if the plot of log c versus time is a straight line with a negative slope?

A reaction, reactant to product is represented by (the graph) What does the slope of the graph represent? Write the unit of the represented quantity.

A block of mass 2 kg is placed on the floor The coefficient of static friction is 0.4. If a force of 2.8 N is applied on the block parallel to the floor, the force of friction between the block and the floor (take g =10ms^-2) is

A weight W rests on a horizontal plane. What will be the least force to move the body along the plane. If the angle of friction is theta

A block of mass 2 kg is placed on the floor. The coefficient of static friction is 0.4. A force F of2.5 N is applied on the block as shown. Calculate the force of friction between the block and the floor

For a 1st order reaction when rate of reaction is plotted conc. of reactant a straight line is obtained whose slope is 2.5. What is its rate constant.

A block of mass 10 kg kept on a rough horizontal surface can be maintained in uniform motion in a straight line when the force of 50 N is applied to the body in the direction of it’s motion. Find the coefficient of kinetic friction between the surfaces.；