Acantilever of constant depth carries a uniformly distributed load on the whole span. to make the maximum stress at all sections the same, the breadth of the section at a distance x from the free end should be proportional to

Why is there friction between objects

When someone slams her books on a table the kinect energy is transferred into vibrations that travel to your ears as sound waves which statement describes the movement of those waves

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors