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Alisiya [41]
2 years ago
5

A car begins at rest (0 velocity), 5 seconds later it is travelling at 20 meters/per second. What was the acceleration of the ve

hicle during these 5 seconds
Please help ASAP
Physics
2 answers:
klasskru [66]2 years ago
4 0

use the formula

v= u+ at

v is final velocity , u is initial velocity , a is acceleration and t is time

put the values

20 = 0+ a×5

a = 4 m/s²

Marta_Voda [28]2 years ago
3 0

Answer:

Initial velocity(u)=0

Final velocity(v) =20 meters/ second

Time(t)=5

Acceleration (a)=?

a=v-u/t

a=20-0/5

a=20/5

a=4meters/second

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By using the Woodward Fieser rule,

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The λmax of 2,3,4-trimethylhexatriene is 280 nm.

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