1 Which of the following best defines motion? A Change in shape of an object B Change in position with respect to time C Change in speed only D Change in size of an object
2 Which type of motion is shown by a spinning top? A Linear motion B Circular motion C Random motion D Oscillatory motion
4 Distance is defined as: A Shortest path between two points B Total length of path traveled C Change in position with direction D Speed multiplied by time
5 Displacement can be zero even when: A Distance is zero B Time is zero C Distance is not zero D Speed is constant
7 Speed is calculated by the formula: A Distance ÷ Time B Displacement ÷ Time C Acceleration × Time D Velocity ÷ Time
9 Average speed is defined as: A Final speed minus initial speed B Total distance divided by total time C Displacement divided by time D Instantaneous speed at a point
10 Which instrument is commonly used to measure speed of vehicles? A Thermometer B Speedometer C Barometer D Ammeter
11 Instantaneous speed is the speed: A At the start of motion B At the end of motion C At a particular instant D Averaged over time
12 Uniform velocity means: A Speed changes with time B Direction changes with time C Equal displacement in equal intervals of time D Unequal displacement in equal intervals
13 Non-uniform velocity occurs when: A Speed and direction both remain constant B Speed or direction changes C Distance is zero D Acceleration is zero
14 Acceleration is defined as: A Change in speed B Change in velocity per unit time C Speed multiplied by time D Distance divided by time
16 Uniform acceleration means: A Acceleration changes with time B Velocity remains constant C Equal change in velocity in equal time intervals D Speed remains zero
17 Which of the following is an example of uniform acceleration? A Car moving in traffic B Falling object under gravity C Fan rotating D Train stopping suddenly
19 A horizontal line on a distance-time graph shows: A Uniform speed B Increasing speed C Object at rest D Uniform acceleration
21 Area under a speed-time graph represents: A Acceleration B Velocity C Distance traveled D Time taken
22 If speed-time graph is a straight line sloping upwards, motion has: A Zero acceleration B Uniform acceleration C Non-uniform acceleration D Uniform velocity
23 If the slope of speed-time graph is zero, the object has: A Uniform acceleration B Increasing speed C Uniform speed D Zero distance
24 Motion under gravity is an example of: A Uniform velocity B Uniform acceleration C Non-uniform acceleration D Circular motion
25 The value of acceleration due to gravity on Earth is approximately: A 9.8 m/s B 9.8 m/s² C 8.9 m/s² D 10 m/s
26 Acceleration due to gravity acts: A Upward B Horizontally C Downward toward Earth’s center D Randomly
27 When an object is thrown upward, its acceleration is: A Zero B Increasing C Decreasing D Equal to g downward
28 At the highest point of a vertically thrown object, its velocity is: A Maximum B Minimum C Zero D Equal to g
29 Which graph represents uniform velocity? A Straight line distance-time graph B Curved distance-time graph C Sloping speed-time graph D Curved speed-time graph
30 Negative acceleration is also called: A Uniform acceleration B Retardation C Instantaneous speed D Velocity
32 If an object covers equal distances in unequal intervals of time, its motion is: A Uniform B Non-uniform C Circular D Periodic
33 Universal speed limit refers to: A Speed of sound B Escape velocity C Speed of light D Orbital speed
34 The speed of light in vacuum is approximately: A 3 × 10^6 m/s B 3 × 10^7 m/s C 3 × 10^8 m/s D 3 × 10^9 m/s