Welcome to your Kinematics -3
1.
A particle goes 10 m east and 10 m west in 10 s. Average speed is
2.
x–t graph parallel to time axis shows
3.
Which is frame dependent?
4.
Average velocity over round trip is
5.
Average speed depends on
6.
Average speed can be constant even if velocity changes due to
7.
If slope of x–t graph increases, motion is
8.
Negative slope of x–t graph indicates
9.
If displacement is zero, average speed is
10.
Average velocity sign depends on
11.
Steeper x–t graph means
12.
Average speed over round trip is
13.
Average velocity is defined as
14.
Velocity at a point on x–t graph equals
15.
Which cannot be negative?
16.
A particle moves faster if x–t graph is
17.
Area under x–t graph gives
18.
If displacement is zero, average velocity is
19.
Velocity unit km/h is commonly used because
20.
Velocity can change while speed remains constant in
21.
Slope of x–t graph gives
22.
Average speed equals average velocity when motion is
23.
Average velocity can be zero when
24.
Which quantity can be negative?
25.
Area under v–t graph gives
26.
Zero slope of x–t graph implies
27.
A body covers equal distances in equal intervals, motion is
28.
Average velocity in Q17 is
29.
Average velocity equals instantaneous velocity when
30.
Which graph shows zero average velocity?
31.
For uniform motion, x–t graph is
32.
Which statement is false?
33.
If motion reverses direction, average velocity
34.
Average speed differs from average velocity because
35.
x–t graph slope represents
36.
SI unit of average velocity is
37.
Average velocity depends on
38.
If average speed = average velocity, motion must be
39.
A horizontal x–t graph represents
40.
In one dimensional motion, velocity can be
41.
Average speed ≥ magnitude of average velocity because
42.
Curved x–t graph signifies
43.
Which statement is correct?
45.
Velocity at an instant is
