Position-Time Graph NEET Questions

Physics - Kinematics

Position-Time Graph MCQ Questions


13.
On a v-t graph, which segment represents the object moving with the greatest speed?
A.
Segment with steepest slope
B.
Segment farthest from time axis (greatest |v|)
C.
Segment with zero slope
D.
Segment that crosses the time axis
😑 View Answer Rough Work Error
ANSWER :
B. Segment farthest from time axis (greatest |v|)
14.
A v-t graph shows two straight lines: one with steep positive slope and one with gentle positive slope. The steeper line represents:
A.
Greater speed
B.
Greater acceleration
C.
Greater displacement
D.
Greater time
😑 View Answer Rough Work Error
ANSWER :
B. Greater acceleration
15.
On a v-t graph, an object has v = v₀ at t = 0 and v = 0 at t = t₁, with constant deceleration. The distance covered before stopping is represented by:
A.
Height of the triangle (v₀)
B.
Base of the triangle (t₁)
C.
Area of the triangle = ½v₀t₁
D.
Slope of the line = v₀/t₁
😑 View Answer Rough Work Error
ANSWER :
C. Area of the triangle = ½v₀t₁
16.
The v-t graph of a particle is a horizontal line at v = 0 throughout. This means:
A.
Uniform acceleration
B.
The particle is permanently at rest
C.
Uniform deceleration
D.
Non-uniform motion
😑 View Answer Rough Work Error
ANSWER :
B. The particle is permanently at rest
17.
For v-t graph of NCERT Fig 2.3(d), between 0 and t₁ the object moves in positive direction and between t₁ and t₂ in negative direction. The total distance covered (not displacement) from 0 to t₂ is:
A.
Zero
B.
Area of triangle from 0 to t₂ only
C.
Area below time axis only
D.
Sum of area above + area below time axis
😑 View Answer Rough Work Error
ANSWER :
D. Sum of area above + area below time axis
18.
A v-t graph is a straight line with equation v = v₀ + at. The area under this line from 0 to t equals:
A.
v₀t
B.
½at²
C.
½(v − v₀)t
D.
v₀t + ½at²
😑 View Answer Rough Work Error
ANSWER :
D. v₀t + ½at²