A jolly rocker is a play equipment commonly found in playgrounds, consisting of a curved metal or wooden seat attached to a fulcrum. Users sit on each end of the seat, and by pushing off with their feet, they can create a rocking motion. This encourages social interaction and helps develop coordination and balance skills in users.
The types of mechanical work include static work, dynamic work, and intensive work. Static work refers to work done without motion, dynamic work involves movement, and intensive work focuses on the internal energy changes within a system.
Input work is the work done on a machine, while output work is the work done by the machine. Efficiency of a simple machine is calculated as the ratio of output work to input work. The efficiency of a simple machine is high when the output work is close to the input work, indicating that the machine is converting most of the input work into useful output work.
The formula that relates work and power is: Power = Work / Time. Power is the rate at which work is done, which is the amount of work done divided by the time it takes to do that work.
the work a machine does is the work output what it takes to do the work is the work input
The formula to find the work output of efficiency is: Work output = Efficiency x Input work. Efficiency is a ratio of output work to input work, so multiplying this ratio by the input work gives the work output.
The Jolly Rocker
Jolly Rocker
how the jolly jumper works; the jolly jumper works by a soft bouncing action in which the infants feet touch the floor and softly propell him upwards for a babys work out, promoting strong legs and happy play.
They seem to have problems getting the to work
History,but it did'nt work out so he became a rocker.
Nothing,just a school kid then rocker.
Yes.
as jolly as ME
JOLLY XD you just have to shake your hair crazily to be jolly! JOLLY XD
jolly,jubilant
If you are talking about fifa, you can if you are JOLLY, JOLLY,JOLLY AND most of all you are being RANDOM and JOLLY
Nicholas Jolly has written: 'Nicholas Jolly'