A material point in motion has a velocity that obeys the expression V = 20 - 4t. Find: a) initial velocity.
b) velocity in 2 seconds.
c) classification of the movement at 8 seconds (accelerated or delayed)

dopamine..

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its c i just checked it

its a 5.5 n

glad that

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr