Welcome to your Kinematics-2
1.
Average speed can be zero when
2.
Path length in closed loop is
3.
A body moves along straight line. Distance equals displacement when
4.
Unit of displacement is same as
5.
Which quantity depends on frame of reference?
6.
For ground observer ball follows
7.
Which is independent of direction?
8.
Which quantity can never decrease with time?
10.
The concept that motion depends on observer is
11.
Which quantity changes if origin shifts?
12.
If displacement is maximum, path is
13.
Path length equals displacement when motion is
14.
Negative displacement means
15.
A body moves +10 m, –20 m, +30 m along x-axis. Displacement is
16.
A particle moves from 5 m to –5 m. Displacement is
17.
A particle oscillates between +2 m and –2 m. After one complete oscillation, displacement is
18.
A car travels 60 km east then 80 km west. Displacement magnitude
19.
Displacement magnitude is minimum when motion is
21.
A particle moves 10 m east, 10 m west repeatedly. Displacement after each cycle
22.
If displacement is zero, then
23.
Displacement is zero but velocity non-zero in
24.
Which graph area gives displacement?
25.
Car A sees car B moving. Car B sees car A
26.
Which statement is correct?
27.
Relative velocity of two bodies moving same direction equals
28.
Which graph gives zero displacement but non-zero distance?
29.
Scalar among following
30.
Which remains same in all frames?
31.
Motion described without force study is
32.
A body returns to start after 10 s. Average velocity is
33.
Passenger sitting in moving train is at rest w.r.t
34.
A body at rest can have
35.
Zero displacement implies zero average speed
36.
Displacement can be negative means
37.
A train moves at constant speed. Passenger throws ball vertically. For passenger ball moves
38.
A particle moves from x = –5 m to x = +5 m and returns to x = –2 m. Displacement is
39.
Which pair always equal in magnitude?
40.
Frame of reference must be
42.
A person walks 3 km east then 4 km north. Displacement
43.
Which is frame-dependent?
44.
Which can be zero even when motion exists?
45.
Motion is relative means
