A2 Physics : Help With Motions In A Circle

[mury456]

I need help wit the A2 physics chapter motions in a circle !

particularly with these two questions

A bicycle wheel is rotating at a constant number of revolutions per second. How would the graph look like if it represented the speed of a point of a wheel and the distance from its center

other qs

A straight length tape wids unto a roll rotating about a fixed axis with constant velocity and the radius of the roll is increasing at a steady rate. How would the graph between Speed and the time taken for the tape to move towards the roll look like


thnaks

 

[anahita16]

I can't understand the question...is some part missing? Looks though!
But it seems interesting. Do you have the link to the question?

 

[princesszahra]

I need help wit the A2 physics chapter motions in a circle !

particularly with these two questions

A bicycle wheel is rotating at a constant number of revolutions per second. How would the graph look like if it represented the speed of a point of a wheel and the distance from its center

other qs

A straight length tape wids unto a roll rotating about a fixed axis with constant velocity and the radius of the roll is increasing at a steady rate. How would the graph between Speed and the time taken for the tape to move towards the roll look like


thnaks

I have uploaded some notes in A levels notes thread ! go chk em !

 

[mury456]

zahra cn u snd me a link to da thread !?

 

[princesszahra]

zahra cn u snd me a link to da thread !?

viewtopic.php?f=26&t=9960

 

[destined007]

Answer to first part:

2nd part needs clarification
Hit thanks!
Hope it helps