1) An ultracentrifuge accelerates from rest to 100,000 rpm in 2.00 min. (a)What is the average angular acceleration in rad/s²? (b) What is the tangential acceleration of a point 9.50 cm from the axis of rotation? (c) What is the centripetal acceleration in m/s² and multiples of g of this point at full rpm?

Q: Integrated Concepts An ultracentrifuge accelerates from rest to 101958 rpm in 2.5 min. a) What is…

A:

Q: 40. The earth has a radius of 6.38 × 10ʻ m | Axis of rotation and turns on its axis once every 23.9…

A: It is given that,

Q: An ultracentrifuge accelerates from rest to 9.93 x 105 rpm in 2.23 min. What is its angular…

A:

Q: A large ball (radius=0.75m) with an initial rotation speed of 36rad/s is rolling up an incline…

A: Given: r=0.75 mωo=36 rad/sω=12 rad/ss1 =54 m

Q: bowling ball (solid sphere) with r = 1.5m and m = 6.3kg rotates about its axis due to a angential…

A:

Q: A car is slowing down in a straight road.What direction does its angular velocity point? And what…

A: The direction of angular velocity and angular acceleration is given by right hand thumb rule.

Q: A 0.2 m-radius wheel rotates clockwise from rest with constant angular acceleration of 0.2 rad/s2,…

A: Given Radius of the wheel is r=0.2 m Initial angular speed is ω0=0 Angular acceleration isα=0.2…

Q: In circular motion, a tangential acceleration can change the magnitude of the velocity but not its…

A: Given: In a circular motion, a tangential acceleration can change the magnitude of the velocity but…

Q: A particle is moving in a circle of radius 0.40 m. At an instance when the angular speed is 2.0…

A: Given: The radius of the circular path is 0.4 m. The angular speed is 2  rad/s. The angular…

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.