Anna litical and noah formula are experimenting with the effect of mass and net force upon the acceleration of a lab cart. they determine that a net force of f causes a cart with a mass of m to accelerate at 48 cm/s/s. what is the acceleration value of a cart with …a. a mass of m when acted upon by a net force of 2f? b. a mass of 2m when acted upon by a net force of f? c. a mass of 2m when acted upon by a net force of 2f? d. a mass of 4m when acted upon by a net force of 2f? e. a mass of 2m when acted upon by a net force of 4f?
the torque is 60 nm.
the torque of a system whose force is 30 n and the length is 2 m, then the torque is 60 nm. the formula for torque is ( force ) x ( moment arm ). hence by putting values in the formula, torque = ( 30 n ) ( 2 m) which is equal to 60 nm. the unit for torque is newton-meter (nm). torque is the turning effect or the force which tends to move the object in a circle and tends to rotate around a circle. torque is a vector quantity.
the si base units for torque is kg ⋅ m 2 ⋅ s − 2.
output force- the force exerted on an object by a simple machine
input force- the initial force used to get a machine to begin working.
input force represents the amount of force that you put into another object. output force represents the force that a specific object has as a result of the input force.
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the reflection of a sound wave from a wall is called echo.