How is multiplying rational numbers like multiplying integers

so rational multiplication is pretty much exactly like integer multiplication - you just do it twice, once for the top numbers and once for the bottom numbers of the two fractions.if you write rational as fractions, then to multiply two rational numbers, you use integer multiplication to multiply the numerators, giving the numerator of the result, and you use integer multiplication to multiply the denominators, giving the denominator of the result.

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.

whatare you sayig

step-by-step explanation: