Homework Help: science

Posted by sarah on Monday, November 3, 2008 at 12:25am.

a go-cart moves along a circular track of radius 100ft such that its speed for a short period of time , 0 is less than t which is less than 4s, is v=60(1-e^t^2)ft/s. Determine the magnitude of its acceleration when t=2s?
How do you figure this out while using Simpson's rule with n=50 to evaluate the integral?

No one has answered this question yet.

Answer this Question

Related Questions

science - A block of mass 0.5 kg is pushed a distance x against a spring with k=...
Physics - A 5000 kg cart carrying a vertical rocket launcher moves to the right ...
physics - A constant force is exerted for a short time interval on a cart that ...
Physics - A car moves along a circular track at 60 kmph. If the radius of the ...
physics - A motorcycle stunt rider wants to do a loop-the-loop within a vertical...
math - a circular track has a radius of 100ft. elena wants to run 2 miles. There...
physics - a mass being held by a string moves with speed v on a circular path of...
physics - This problem is derived from a video shown in class. A small cart is ...
physics - A car starts from rest and travels along a circular track with a ...
Physics - A car starts from rest and travels along a circular track with a ...

For Further Reading

First Name:
School Subject:
Answer: