it is you get to live a regular life without sooo much work.
The Mechanical Advantage is the ratio of the force needed to lift an object using the simple machine divided by the weight of the object
The mechanical advantage of the machine is"if you give small accelration , it will increase the speed of the engine... It is possible by mechanical
define mechanical & simple mechanical berify
because it has no brain
friction affects the M.A in a simple machine.
Yes, the mechanical advantage of a compound machine is directly related to the mechanical advantages of the simple machines that comprise it. The overall mechanical advantage can be calculated by multiplying the mechanical advantages of each individual simple machine within the compound machine. This relationship highlights how the combined effect of multiple simple machines can enhance efficiency and reduce the effort needed to perform work.
The answer is mechanical advantage, not efficiency!
A lever can increase force by allowing the user to apply a smaller force over a longer distance to produce a larger force over a shorter distance. This mechanical advantage provided by the lever can make it easier to lift heavy objects or move them over a shorter distance.
The force applied when using a simple machine is typically referred to as input force. The input force is the force that is used to operate the machine and is usually applied through a lever, pulley, or other mechanism to overcome resistance (output force) and perform work. The ratio of the output force to the input force is known as the mechanical advantage of the machine.
The mechanical advantage of a compound machine is the multiple of the separate mechanical advantages of each simple machine. The efficiency of the compound machine is also the multiple of the separate efficiencies of each simple machine. So the work in to the first machine multiplied by all of the simple machine efficiencies gives you the work out of the last machine
This simple machine is likely a lever, where the load is on one end and the applied force is on the other. By using a lever, you can lift a load that is double the weight of the force applied due to the mechanical advantage gained.
mechanical advantage= output force over input force times 100