doritochip12
doritochip12 doritochip12
  • 21-02-2021
  • Mathematics
contestada

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

Can someone help me with Q1 And Q2 please class=

Respuesta :

fatimamomi
fatimamomi fatimamomi
  • 21-02-2021

Answer:

Q1.acceleration=3u/20

Q2.a=13.908m/s

b.50.069km/hr

Step-by-step 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

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