ed problems on Elasticity-(480p).mp4 - VLC media player Audio Video Subtitle Tools ViewHelp QUESTION TWO A steel cable with cross-sectional area 2.50cın” supports a 5200N elevator. The elastic limit of the cable is 3.0 X 10^8 Pa. If the elevator is moving at constant velocity, how many men of 100Kg each can the elevator carry, so that the stress does not exceed 20 percent of the elastic limit?​

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

                                              ⇒      

here   k is the proportionality constant whose value is 1.

                                                            [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.

the answer to this is proletariats.

hope this : )

the components of a vector are the parts of the vectors that are to each other.

b perpendicular