The cart travels the track again and now experiences a constant tangential acceleration from point A to point C. The speeds of the cart are 10.6 ft/s at point A and 15.6 ft/s at point C. The cart takes 4.00 s to go from point A to point C, and the cart takes 1.80 s to go from point B to point C. What is the cart's speed at point B

a)

b)

Explanation:

From the question we are told that:

Speed at point A

Speed at point C

Time from Point A to C

Time from Point B to C

Generally the equation for acceleration From A to B is mathematically given by

Generally the equation for cart speed at B is mathematically given by

muscle endurance

explanation:

i can do 50 in a row ( but i get so tired after that)

photocells convert light energy to electricity