A baby sitter pushing a stroller starts from rest and accelerates uniformly at a rate of 0.682 m/s2.
What is the velocity of the stroller after it has traveled 7.74 m?
Answer in units of m/s.
Physics - Henry, Tuesday, January 11, 2011 at 7:54pm
Vf^2 = 2ad = 2 * 0.682 * 7.74 = 10.6,
Vf = sqrt(10.6) = 3.25m/s.
Physics - Daniela, Sunday, October 18, 2015 at 12:54pm
A car accelerates uniformly in a straight line from rest at the rate of 2.3 m/s^2
A. What is the top speed of the car after it has traveled 55m?
B. How long does it take to travel 55m?