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3 years ago

HELP A car traveling at 4m/s accelerates at a rate of .80m/s2 for 1.8s. What is its final velocity?

Physics

2 answers:

Semenov [28]3 years ago

4 0

Answer:

148(m/s)

Explanation:

V_final = V_current + (acceleration) x (time)

= 4 + 80 x 1.8 = 148 (m/s)

vlabodo [156]3 years ago

3 0

ANSWER:
Given:
u(initial velocity)=4m/s
a(acceleration)=80m/s^2
t(time)=1.8seconds
To find final velocity denoted by v-
We will use first derivation of motion.
v=u+at
v=4+(80)(1.8)
v=4+144
v=148m/s^-1 or 144m/s
HOPE IT HELPS!!!!!!
PLEASE MARK BRAINLIEST!!!!!

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