Explain how gravity is provided to the occupant of the space ship? Answer GRAVITY FOR THE OCCUPANT OF A SPACESHIP To have a spaceship in…
Select the correct answers of the following questions: The angular speed in rad/hours for daily rotation of our earth is 2π 4π π/6 π/12 Solution…
Question 7: Explain what minimum number of Geo-stationary satellite is required for global coverage of TV transmission. ANSWER One such satellite covers 120° of the…
Question 9: Why does the coasting rotating system slow down as water drops into the beaker? ANSWER Angular Momentum Angular Momentum is the vector product…
Question 3: Show that the role playing by mass in linear motion is same as the role playing by moment of inertia in rotatory motion.…
Show that in angular form, centripetal acceleration is: ANSWER Consider a body moving in a circular path. Let at any instant of time t1 it is…
Give different examples to illustrate the phenomena of conservation of angular momentum.ANSWERConservation of momentumLaw of conservation of angular momentum states that in the absence of…
Question 10: Explain why mudguards are used on the wheels of cycles, motor cars and other driving vehicles. ANSWER In the rainy seasons, when the…
Conceptual Questions on Rotatory and Circular Motion This page consists of solved conceptual questions on Rotatory and Circular Motion included in the course of Physics…
Question 2: Show that angular momentum in magnitude is given by ANSWER Torque produces or changes the rotation of a particle about an axis of…