soggytoess soggytoess
  • 22-09-2019
  • Mathematics
contestada

late work 4 physics

late work 4 physics class=

Respuesta :

lin2jack lin2jack
  • 22-09-2019

Answer:

Step-by-step explanation:

problem 4

Velocity is +2.0m/s and constant acceleration is -0.5m/s^2

For every second the velocity drop by 0.5 m/s, so after 2 seconds the velocity is  1 m/s.

problem 5

Accelerate from rest to 28m/s means go from 0 to 28m/s so with

a constant acceleration of 5.5 m/s^2 it will take 5.09 second

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