1 Hina is calculating the displacement of an object from a velocity-time graph. How can she find the displacement? A By finding the slope of the graph B By finding the area under the graph C By finding the y-intercept D By finding the x-intercept
2 Hina is riding a bicycle and her speed changes from 10 km/h to 20 km/h in 5 seconds. She wants to calculate the rate of change of velocity. What is this quantity called? A Speed B Velocity C Acceleration D Displacement
3 Motion under gravity is an example of: A Uniform velocity B Uniform acceleration C Non-uniform acceleration D Circular motion
4 Patricia is studying a distance-time graph. The graph is a horizontal straight line. What does this indicate about the motion of the object? A The object is moving with uniform speed B The object is at rest C The object is accelerating D The object is decelerating
5 Tina is studying a speed-time graph. The graph is a line with a positive slope. What does the slope of the graph represent? A Speed B Velocity C Acceleration D Displacement
6 Area under a speed-time graph represents: A Acceleration B Velocity C Distance traveled D Time taken
7 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
8 Victor is driving a car at 30 m/s and applies brakes to stop the car in 5 seconds. What is the acceleration of the car during braking? A 6 m/s² B -6 m/s² C 30 m/s² D 0 m/s²
10 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
11 Khalid is studying a velocity-time graph. The graph is a line with a positive slope. What does the area under the graph represent? A Acceleration B Displacement C Speed D Velocity
12 Which type of motion is shown by a spinning top? A Linear motion B Circular motion C Random motion D Oscillatory motion
13 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
14 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
15 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
16 Ming is analyzing a speed-time graph. The graph shows a line with a positive slope. What does this indicate about the motion? A The object is decelerating B The object is accelerating C The object is moving with constant speed D The object is at rest
17 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
18 Fatima is studying a velocity-time graph. The graph is a straight line with a negative slope. What does this indicate about the acceleration? A Acceleration is positive B Acceleration is negative C Acceleration is zero D Acceleration is constant and positive
19 Lara is studying a distance-time graph of a moving object. She observes that the graph is a straight line passing through the origin. What does this indicate about the motion of the object? A The object is at rest B The object is moving with uniform speed C The object is accelerating D The object is moving with variable speed
20 Julia is analyzing the motion of an object that is thrown upwards. She wants to find the time it takes to reach the maximum height. Which equation should she use? A v = u + at B s = ut + ½at² C v² = u² + 2as D All of the above
21 Yusuf is studying the motion of a ball thrown vertically upwards. At the highest point, what is the acceleration of the ball? A 0 m/s² B 9.8 m/s² upwards C 9.8 m/s² downwards D 19.6 m/s²
22 Zara is driving a car at 72 km/h. She wants to convert this speed to m/s. What is the speed in m/s? A 20 m/s B 15 m/s C 10 m/s D 25 m/s
23 Chloe is studying a velocity-time graph. The graph is a straight line with a positive slope starting from the origin. What is the initial velocity of the object? A Zero B Positive C Negative D Cannot be determined
24 Ibrahim is driving a car and accelerates from rest to 20 m/s in 4 seconds. What is the acceleration? A 4 m/s² B 5 m/s² C 6 m/s² D 8 m/s²
26 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
27 Emma is analyzing a distance-time graph. The graph is a straight line with a positive slope. What does this indicate about the speed? A The object is at rest B The object is moving with uniform speed C The object is accelerating D The object is decelerating
28 Ibrahim drops a stone from the top of a building. He observes that the stone falls with increasing speed. What is the acceleration of the stone due to gravity near the Earth's surface? A 4.9 m/s² B 9.8 m/s² C 19.6 m/s² D 0 m/s²
29 If the slope of speed-time graph is zero, the object has: A Uniform acceleration B Increasing speed C Uniform speed D Zero distance
30 Uma is analyzing a distance-time graph. The graph is a straight line with a positive slope. What does the slope of the graph represent? A Speed B Velocity C Acceleration D Displacement