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## Questions 27-28 Starting from rest
PHYSICS · Single correct · CBSE · Physics · Motion · Motion
Problem
## Questions 27-28 Starting from rest, a vehicle accelerates on a straight level road at the rate of
4.0
m
/
s
2
4.0 \mathrm{~m} / \mathrm{s} 2
4.0
m
/
s
2
for 5.0 s . 27 What is the speed of the vehicle at the end of this time interval? (A)
1.3
m
/
s
1.3 \mathrm{~m} / \mathrm{s}
1.3
m
/
s
(B)
10
m
/
s
10 \mathrm{~m} / \mathrm{s}
10
m
/
s
(C)
20
m
/
s
20 \mathrm{~m} / \mathrm{s}
20
m
/
s
(D)
80
m
/
s
80 \mathrm{~m} / \mathrm{s}
80
m
/
s
(E)
100
m
/
s
100 \mathrm{~m} / \mathrm{s}
100
m
/
s
Related theory
Kinematic Equations for Uniform Acceleration
Kinematic Equations
Equations of motion
Acceleration
Motion in a straight line
Equations of motion and numerical applications
Motion
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