INITIAL VELOCITY =20m/s=u
FINAL VELOCITY =5m/s=v
TIME TAKEN = 2 sec = t
Acceleration = ? = a
We have
a = [ V - U ] / f
= [ 5 - 20 ] /2 =7 .5 m/s2
ANSWER IS 7.5 m/s2
Answer:
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Step-by-step explanation:
Answer:
I think A should be right but I'm not sure.
Step-by-step explanation:
Hope this helps
Since they are oposite, they have same angle measure
2x-10=5x-100
minus 2x both sides
-10=3x-100
add 100 both sides
90=3x
divide by 3 bot sides
30=x
B is answer
Answer:
18.84
Step-by-step explanation:
Multiply the diameter by pi or 3.14
