Question
A car accelerates uniformly in a straight line
from rest at the rate of 3.7 m/s2
.
What is the speed of the car after it has
traveled 67 m?
Answer in units of m/s
014 (part 2 of 2) 10.0 points
How long does it take the car to travel 67 m?
Answer in units of s
from rest at the rate of 3.7 m/s2
.
What is the speed of the car after it has
traveled 67 m?
Answer in units of m/s
014 (part 2 of 2) 10.0 points
How long does it take the car to travel 67 m?
Answer in units of s
Answers
Henry
a = 3.7 m/s^2.
d = 67 m.
Vo = 0
V = ?
t = ?
a. V^2 = Vo^2 + 2a*d. Solve for V.
b. d = 0.5a*t^2 = 67 m. Solve for t.
d = 67 m.
Vo = 0
V = ?
t = ?
a. V^2 = Vo^2 + 2a*d. Solve for V.
b. d = 0.5a*t^2 = 67 m. Solve for t.