anonymous
  • anonymous
WILL GIVE MEDAL!!! Explain how to find instantaneous velocity and find it for s(t) = -3 + 4t^2 when t = 5 seconds. @Mertsj @zepdrix @Hero @mathstudent55
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
http://www.wikihow.com/Calculate-Instantaneous-Velocity Go to website above to find out how to find instantaneous velocity
anonymous
  • anonymous
@raesal
Hero
  • Hero
@raesal Just evaluate s(5).

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
So -3+4(5)^2=97. The instantaneous velocity would be 97? @Hero
Hero
  • Hero
Actually, you should find v(t) first, then evaluate v(5).
anonymous
  • anonymous
How do I find v(t)? @Hero
Hero
  • Hero
v(t) = s'(t)
anonymous
  • anonymous
so v(t)= -3 + 4t^2?
Hero
  • Hero
You have to calculate s'(t) first. In other words, take the derivative of s(t) to get v(t).
anonymous
  • anonymous
The derivative of -3 + 4t^2 is 8t. so 8t=vt? Then what?
Hero
  • Hero
Now evaluate v(5).
anonymous
  • anonymous
so 8*5=40. so the instantaneous velocity is 40?
anonymous
  • anonymous
But I have the correct number, 40, correct? @Hero

Looking for something else?

Not the answer you are looking for? Search for more explanations.