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Kinematics of Linear Motion

Physics ⇒ Mechanics

Kinematics of Linear Motion starts at 7 and continues till grade 12. QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Kinematics of Linear Motion. How you perform is determined by your score and the time you take. When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 9
A ball is thrown upwards with a velocity of 15 m/s. How long will it take to reach the highest point? (Take g = 10 m/s²)
A bus travels 150 km in 3 hours. What is its average speed?
A car accelerates from 0 to 25 m/s in 5 seconds. What is its acceleration?
A car slows down from 30 m/s to 10 m/s in 4 seconds. What is its acceleration?
A ball is thrown upwards with a velocity of 15 m/s. How long will it take to reach the highest point? (Take g = 10 m/s²)
A bus travels 150 km in 3 hours. What is its average speed?
A car accelerates from 0 to 25 m/s in 5 seconds. What is its acceleration?
A car slows down from 30 m/s to 10 m/s in 4 seconds. What is its acceleration?
The area under a velocity-time graph represents: (1) Acceleration (2) Displacement (3) Speed (4) Force
The second equation of motion is: (1) s = ut + ½at² (2) v = u + at (3) v² = u² + 2as (4) s = vt
The slope of a distance-time graph gives: (1) Acceleration (2) Speed (3) Displacement (4) Force
Which equation relates initial velocity, final velocity, acceleration, and displacement? (1) v = u + at (2) s = ut + ½at² (3) v² = u² + 2as (4) s = vt
Fill in the blank: The magnitude of velocity is called __________.
Fill in the blank: The SI unit of distance is __________.
Fill in the blank: The SI unit of speed is __________.
If a body moves with a constant speed in a straight line, its acceleration is ________.
True or False: An object moving in a straight line at constant speed has zero acceleration.
True or False: Displacement can be zero even if distance is not zero.
True or False: The direction of acceleration is always the same as the direction of velocity.
True or False: The displacement of an object can be negative.