Vf^2 = 2ad = 2 * 0.682 * 7.74 = 10.6,
Vf = sqrt(10.6) = 3.25m/s.
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.
2 answers
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?
A. What is the top speed of the car after it has traveled 55m?
B. How long does it take to travel 55m?
2 answers