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Can someone help me with Q1 And Q2 please !!!!

Can someone help me with Q1 And Q2 please !!!!-example-1
User Nabn
by
4.7k points

1 Answer

8 votes

Answer:

Q1.acceleration=3u/20

Q2.a=13.908m/s

b.50.069km/hr

Explanation:

Q1.V=U+at

  1. u=um/s
  2. v=4um/s
  3. t=20s

v=u+at

substituting we have a=3u/20m/s^2 in terms of u

Q2.velocity =distance/time

v=100/7.19=13.908m/s

User Wafflecat
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4.5k points