The figure is a bird’s-eye view of particles on a string moving in horizontal circles on a table top.?

NetherCraft 0

All are moving at the same speed. Rank in order, from largest to smallest, the tensions T1 to T4.

1 Answer

  • tension T = mv²/r

    so case 1 is simply mv²/r

    and case 2 is mv²/(2r)

    and case 3 is 2mv²/r

    and case 4 is 2mv²/2r = mv²/r

    so largest to smallest is

    T3 – T1 – T4 – T2

    or

    T3 – T4 – T1 – T2

    and maybe you could put

    T3 – T4 = T1 – T2

    Hope this helps!

Also Check This  The amount by which the counter variable is incremented in a for loop is known as what?

Leave a Reply

Your email address will not be published. Required fields are marked *