Need help in some questions--
Favorites|Homepage
Subscriptions | sitemap
HOME > > Need help in some questions--

Need help in some questions--

[From: ] [author: ] [Date: 12-01-01] [Hit: ]
Deduce an expression for the period of oscillation.2) A particle executing SHM has a maximum velocity of 40cm/s and a maximum acceleration of 50cm/s2. Find its amplitude and period of oscillation.-1)It follows the motion of a simple pendulum.w = 5/4 → T = 2π/w = 5.A = 7.......
1) The bottom of a dip on the road has radius R. A cycle of mass M left a little away from the bottom oscillates about the dip. Deduce an expression for the period of oscillation.
2) A particle executing SHM has a maximum velocity of 40cm/s and a maximum acceleration of 50cm/s2. Find its amplitude and period of oscillation.

-
1) It follows the motion of a simple pendulum. T = 2π√[R/g]

2)
A*w = 40
A*w² = 50
so
w = 5/4 → T = 2π/w = 5.03 sec
A = 7.96 cm
1
keywords: questions,some,help,Need,in,Need help in some questions--
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .