This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physics (Part I) Chapter 2 Kinematics – Quiz 34 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 34 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A plane takes off from rest and accelerates constantly at a rate of 1.0 m/s2 for 5 minutes. How far does the plane travel in this time? A) 15 km. B) 30 km. C) 45 km. D) 90 km. E) 150 km. Show Answer Correct Answer: C) 45 km. 2. The speed at any given instant in time. A) Speed. B) Velocity. C) Instantaneous Speed. D) Average Speed. Show Answer Correct Answer: C) Instantaneous Speed. 3. Which statement describes a vector? A) It has magnitude but no direction. B) It has direction but no magnitude. C) It has both direction and magnitude. D) It has constant magnitude but no direction. Show Answer Correct Answer: C) It has both direction and magnitude. 4. What is a magnitude? A) A numeric value. B) A direction. C) All the above. D) None of the above. Show Answer Correct Answer: A) A numeric value. 5. Which statement best defines motion in kinematics? A) A change in an object's position over time relative to a reference frame. B) The amount of matter contained in an object. C) The force that resists relative motion between surfaces. D) A measure of how difficult it is to change an object's temperature. Show Answer Correct Answer: A) A change in an object's position over time relative to a reference frame. 6. Jonny and Patty are pushing against a basketball. Both of them push against theball on opposite sides with a force of 20 N to keep the ball still. What is the net force? A) 400 N. B) 24 N. C) 0 N. D) 40 N. Show Answer Correct Answer: C) 0 N. 7. A helicopter has rotor blades 3.0 m long that are rotating at an angular speed of 63 rad/s. What is the tangential speed of each blade tip? A) 21 m/s. B) 189 m/s. C) 63 m/s. D) 3 m/s. Show Answer Correct Answer: B) 189 m/s. 8. The position of a toy locomotive moving on a straight track along the x-axis is given by the equation x = t$^{3}$-6t$^{2}$ + 9t, where x is in meters and t is in seconds. The net force on the locomotive is equal to zero when t is equal to A) Zero. B) 2 s. C) 3 s. D) 4 s. E) 5 s. Show Answer Correct Answer: B) 2 s. 9. Velocity = A) A. B) S. C) V. D) D. Show Answer Correct Answer: C) V. 10. An airplane accelerates down a runway at 3.20 m/s/sfor 8 s until it finally lifts off the ground.Determine the velocity at take-off. A) 0.4 m/s. B) 25.6 m/s. C) 2.5 m/s. D) None of the above. Show Answer Correct Answer: B) 25.6 m/s. 11. Mr. McAliley walks 5 meters forward, then turns around and walks 5 meters backward. What is his displacement? A) 7.07 m. B) 0 m. C) 10 m. D) 1 m. Show Answer Correct Answer: B) 0 m. 12. A wheel rotates with a constant angular velocity of $6\, \text{rad/s}$ A) $18\, \text{rad}$. B) $12\, \text{rad}$. C) $24\, \text{rad}$. D) $36\, \text{rad}$. Show Answer Correct Answer: A) $18\, \text{rad}$. 13. A projectile is launched from the ground at a 23 degree angle with a velocity of 67 m/s. Calculate the maximum height of the projectile. A) 35 m. B) 40 m. C) 23 m. D) 96 m. E) 474 m. Show Answer Correct Answer: A) 35 m. 14. The physical property of objects that causes them to resist changes in position A) Inertia. B) Mass. C) Speed. D) Velocity. Show Answer Correct Answer: A) Inertia. 15. A ball is thrown upward in the air with an initial velocity of 40 m/s. How long does it take to reach its highest point in the air? A) 2 seconds. B) 1 seconds. C) 3 seconds. D) 4 seconds. Show Answer Correct Answer: D) 4 seconds. 16. A merry-go-round horse moves at a constantspeed but at a changing ..... A) Velocity. B) Balanced force. C) Inertia. D) Unbalanced force. Show Answer Correct Answer: A) Velocity. 17. In the absence of air resistance, if an object were to fall freely near the surface of the Moon A) Its acceleration would gradually decrease until the object moves with a terminal velocity. B) The acceleration is constant. C) It will fall with a constant speed. D) The acceleration is zero. Show Answer Correct Answer: B) The acceleration is constant. 18. What is rest? A) Inconsistent moving object. B) Consistent moving object. C) Not moving. D) None of the above. Show Answer Correct Answer: C) Not moving. 19. Jesse hits a golf ball resting on a tee 30 m North with a final velocity of 10 m/s North. It took the ball ..... seconds to make it 30 m. A) $6$. B) 6 Mathematical EquivalenceON. C) All the above. D) None of the above. Show Answer Correct Answer: A) $6$. 20. A series of steps used by scientists to solve a problem or answer a question. A) Scientific method. B) Recipe. C) Data collection. D) Metric system. Show Answer Correct Answer: A) Scientific method. 21. Corey stands on the Augusta Canal Bridge kicking stones into the water below. If Corey kicks a stone with a horizontal velocity of 3.5 m/s, and it lands in the water a horizontal distance of 5.40 m from where Corey is standing, what is the height of the bridge? A) 11.6 m. B) 32 m. C) 10.8 m. D) 2.3 m. Show Answer Correct Answer: A) 11.6 m. 22. A man on earth moves 3m south. then he moves 4m west. then he moves 3m north. what will be the displacement of that man A) 4m west. B) 0. C) 3m west. D) 4m east. E) None of these. Show Answer Correct Answer: B) 0. 23. A bowling ball is dropped in a vacuum chamber. As it falls, the acceleration of the bowling ball A) Decreases. B) Increases. C) Remains the same. D) None of the above. Show Answer Correct Answer: C) Remains the same. 24. Is the change in position with respect to a reference point. A) Speed. B) Force. C) Motion. D) None of the above. Show Answer Correct Answer: C) Motion. 25. Identify the following quantities as scalar or vector:* the speed of the nail * the acceleration * a time it takes to run a mile A) Vector, scalar, scalar. B) Scalar, scalar, vector. C) Vector, scalar, vector. D) Scalar, vector, scalar. Show Answer Correct Answer: D) Scalar, vector, scalar. ← PreviousNext →Related QuizzesClass 11 Physics (Part I) Chapter 2 Kinematics Quiz 1Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 2Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 3Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 4Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 5Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 6Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 7Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 8Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 9Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books