Wednesday

March 4, 2015

March 4, 2015

Posted by **Anonymous** on Monday, August 8, 2011 at 11:52am.

- Physics 1 (college) -
**bobpursley**, Monday, August 8, 2011 at 3:27pmenergy retained each bounce: 1.2/1.4=6/7

(6/7)^n=.1

log of each side

n log (6/7)= -1

solve for n.

- physics -
**bobpursley**, Monday, August 8, 2011 at 9:21pmchange that fraction to 1.2/1.5 or 4/5. I misread.

- Physics 1 (college) -
**john**, Monday, March 3, 2014 at 5:49pmI dont understand where you got .1 and then -1 from. Can you explain that?

**Answer this Question**

**Related Questions**

Physics - A ball is dropped from a height of 1.45m and rebounds to a height of 1...

math - A basketball is dropped from a height and it rebounds. Each time the ...

Math - A ball rebounds the ground to a height of 72 cm, and each time it ...

math - A tennis ball is dropped from a height of 7 ft. If the ball rebounds 2/3...

college physics - A small ball of mass m is aligned above a larger ball of mass ...

college physics - After falling from rest from a height of 34 m, a 0.47 kg ball ...

college physics - After falling from rest from a height of 34 m, a 0.47 kg ball ...

math - A ball is dropped from a height of 5 ft. Assuming that on each bounce ...

physics - A ball is dropped from the initial height h1 above the concrete floor ...

Math - a ball rebounds 1/2 of the height from which it is dropped. The ball is...