JEE PHYSICS UNIT 2: KINEMATICS
QUIZ NO 1
TOTAL QUESTIONS = 20


1. A projectile is fired with a velocity of 50 m/s at an angle of 30° with the horizontal. What is the horizontal range? (g = 10 m/s²)


2. A car is moving with a speed of 30 m/s. If the brakes are applied and the car decelerates uniformly at 5 m/s², what is the stopping distance?


3. A body travels 5 m in the first second and 15 m in the next second. What is the acceleration of the body?


4. The slope of a displacement-time graph indicates which physical quantity?


5. A body projected vertically upward reaches a maximum height of 45 m. What was its initial velocity? (g = 10 m/s²)


6. A stone is projected horizontally from a height of 80 m with a speed of 10 m/s. How long does it take to hit the ground? (g = 10 m/s²)


7. The range of a projectile is maximum when the angle of projection is:


8. A particle starts with an initial velocity of 5 m/s and moves with uniform acceleration of 2 m/s². What is its velocity after 10 seconds?


9. A car starts from rest and accelerates uniformly at 3 m/s². What is its velocity after 6 seconds?


10. A stone is thrown vertically upward with an initial velocity of 30 m/s. What is its velocity after 3 seconds? (g = 10 m/s²)


11. A body is thrown vertically upward with a velocity of 25 m/s. What is the maximum height it can reach? (g = 10 m/s²)


12. A train starting from rest attains a velocity of 72 km/h in 5 minutes. What is the acceleration?


13. A particle starts from rest and travels a distance s in t seconds under constant acceleration. What is the distance traveled by the particle in the next t seconds?


14. A train starts from rest and attains a speed of 40 m/s in 20 seconds. What is the distance covered during this time?


15. A body is moving with a velocity of 10 m/s. It is brought to rest by a constant retardation of 2 m/s². What is the distance covered before coming to rest?


16. A particle is projected at an angle of 30° with a speed of 20 m/s. What is the maximum height it can reach? (g = 10 m/s²)


17. A particle starts from rest and moves with a uniform acceleration of 2 m/s². What is the distance traveled in 5 seconds?


18. A body starts from rest and moves with uniform acceleration of 5 m/s². What is the distance covered in 4 seconds?


19. The slope of a velocity-time graph represents which quantity?


20. A body projected at an angle of 45° with an initial velocity u has a maximum range R. What is the maximum height attained by the body?



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