1 / 4

A mass is rotated through a horizontal plane ie., parallel to the ground as shown.

A mass is rotated through a horizontal plane ie., parallel to the ground as shown. Mass = 250g; time for half a revolution 6.7s; radius = 1.4m. Show the tangential velocity is 6.6 ms -1 Calculate the centripetal acceleration. Calculate the unbalanced force.

skip
Download Presentation

A mass is rotated through a horizontal plane ie., parallel to the ground as shown.

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. A mass is rotated through a horizontal plane ie., parallel to the ground as shown. Mass = 250g; time for half a revolution 6.7s; radius = 1.4m Show the tangential velocity is 6.6 ms-1 Calculate the centripetal acceleration. Calculate the unbalanced force.

  2. Mass = 250g; time for half a revolution 6.7s; radius = 1.4m Show the tangential velocity = 6.6 ms-1 v = v = v = v = 0.656 v = 0.66ms-1

  3. a = a = a = 0.307 a = 0.31ms-2 Mass = 250g; time for half a revolution 6.7s; radius = 1.4m 2. Calculate the centripetal acceleration.

  4. F = ma F = 0.25 x 0.31 F = 0.0768 F = 0.08N or F = m F = 0.08N Mass = 250g; time for half a revolution 6.7s; radius = 1.4m 3. Calculate the unbalanced force.

More Related