## Artificial gravity for the occupant of a spaceship

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…

## mcqs on Rotatory and Circular Motion, Physics 11

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…

## mass-and-moment-of-inertia

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.…

## Relation of centripetal and angular velocity

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…

## examples-of-conservation-of-angular-momentum

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…

## use-of-mudguards on the wheels of driving vehicles

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…

## index-short questions, Rotatory and Circular Motion, Physics 11

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…

## Derive equation of angular-momentum

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…

## equation-of-centripetal-force

Show that centripetal force is also shown by ANSWERCentripetal force is the one that compels the body to move in the circle. Mathematically, it is…

## velocity-of-satellite

Show that the satellite near the earth will have greater velocity.ANSWERA satellite moves in a circular orbit around the planet (earth) with constant speed depending…