A-Level Physics: True or False statements

A-Level Physics: True or False statements

With reference to the figure above, a mass m hangs at the end of a rope which is attached to a support fixed on a trolley moving to the right with a speed v on a horizontal track. The angle, θ, is the angle the rope makes with the vertical. Are the following...
A-Level Physics: Drawing velocity-time graphs

A-Level Physics: Drawing velocity-time graphs

A steel ball bearing is released from rest above a tall cylinder filled with water.  Sketch the possible velocity-time graphs. Indicate t1, which is the time at which the ball bearing strikes the water surface.     How can we approach the question? Refer...
O-Level Geography: Growth of global tourism

O-Level Geography: Growth of global tourism

“Demand factor is the most important factor leading to the growth of global tourism.” How far do you agree with the statement? Support your answer using relevant examples.   How can we approach the question? First, we need to understand that the command...