Doc Physics says "this impulse thing is the integral of ..."Group of answer choicesacceleration over timevelocity over timeforce over timemomentum over time

Weighted superposition of time-shifted impulse responses is termed as _______ for discrete-time signals.Group of answer choicesConvolution IntegralNoneConvolution SumConvolution Multiple

--------------------------- means that when one value increases the other also increasesGroup of answer choicesproportionalinversely proportionalvelocity changes over timeaddition of forces

Relate impulse to the magnitude of force and the time overwhich the force is applied

What is the key idea behind impulse? 2 marksFor a change in momentum to happen, the mass has to be changed or velocity has to be changed For the same change in momentum, force can be increased to increase the force For a change in momentum to happen, the time has to be increased and the force has to be decreased  For the same change in momentum, time can be increased to decrease the force

The area under a velocity-time graph represents:Group of answer choicesdisplacementaccelerationchange in velocitychange in accelerationspeed