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Pastelkitty0511
Pastelkitty0511 Pastelkitty0511
  • 05-07-2016
  • Mathematics
Answered

The formula for final velocity of an object starting from zero and undergoing constant acceleration is v=1/2 at^2. What is the rate of an acceleration if the car has a final velocity of 50 m/s after 5 seconds?

Verified Answer :

olemakpadu
olemakpadu olemakpadu
  • 05-07-2016

v = (1/2)at²

50 = (1/2)a5²

50 2  = a 55

a = 502 / (55)

a = 100/25

a = 4

Rate of acceleration, a = 4 m/s²

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