A ramp generator usually consists of a circuit that generates a linearly increasing voltage output over time. This voltage is typically used as a control signal in electronic devices for various purposes, such as controlling the sweep rate in oscilloscopes, generating PWM signals in motor control, or triggering events in timing circuits. The output voltage rises gradually until it reaches a peak value, at which point it may reset to its initial level to start a new ramp cycle.
The efficiency of the ramp is 25%. This is calculated by taking the ratio of output work to input work, which in this case is 24 J / 96 J = 0.25, or 25%.
The work done is equal to the change in potential energy. If the ramp has a height of h meters, the work done is mgh Joules, where m is the mass of the object, g is the acceleration due to gravity, and h is the height of the ramp.
False. ApEx C;
No, rolling a cart up a ramp is an example of doing positive work, as energy is being transferred to the cart to lift it against gravity. Negative work would be done if the cart were rolling down the ramp, as energy would be lost against gravity.
It takes more work to lift the box because lifting against gravity requires more force than pushing along a ramp.
Divide the height of the ramp by the length of the ramp (rise over run).
a ramp is a flat surface which
It works like a ramp.
Alternator and ac generator is equal
to give you a better oppritunity to do aerial flips and variations while in air
The efficiency of the ramp is 25%. This is calculated by taking the ratio of output work to input work, which in this case is 24 J / 96 J = 0.25, or 25%.
YEA
it works.
no
No, it makes work easier at the expense of more work. Climbing stairs can be done faster than climbing a ramp, but climbing the ramp is easier, since it is less work over a longer time.
The work done is equal to the change in potential energy. If the ramp has a height of h meters, the work done is mgh Joules, where m is the mass of the object, g is the acceleration due to gravity, and h is the height of the ramp.
yes u need a metal coping for a mini ramp then it wouldn't work....good luck.