Kinematic Quiz 29 Multiple choice questions covering speed, acceleration and velocity. 1234567891011121314151617181920212223242526272829 0% 0 votes, 0 avg 8 GOOD LUCK WELL DONE Created by quizshellKinematics 1 / 29 Category: Physics 1. A quantity that has both magnitude and direction? A. Scalar B. Vector 2 / 29 Category: Physics 2. How long will it take a cat to run 8.2m at an average velocity of 3.7m/s? A. 2.2s B. 25s C. 1.5s D. 21s Distance=8.2m average velocity of 3.7m/s time=? 8.2m/s/3.7m/s=2.2 3 / 29 Category: Physics 3. A race car slows from 36m/s to 15m/s over 3.0s. What is its average acceleration? A. 7.0m/s^2 B. 12 m/s^2 C. 8.0m/s^2 D. -7 m/s^2 36m/s to 15m/s over 3.0s. a = Δv / Δt Vf= 36m/s Vi= 15m/s t= 3s 15m/s-36m/s=-21m/s 21m/s/3s=-7 4 / 29 Category: Physics 4. The distance and direction of an object from a particular reference point is called? A. Motion B. Displacement C. Position D. distance 5 / 29 Category: Physics 5. The total length of path travelled by an object in motion is called? A. Displacement B. Uniform Motion C. Velocity D. Distance 6 / 29 Category: Physics 6. A line an object moves from a particular starting point is A. Direction B. Average speed C. Position D. Straight Line 7 / 29 Category: Physics 7. Which of the following is a Scalar quantity? A. Position B. Speed C. Distance D. B and C 8 / 29 Category: Physics 8. Distance is a scalar A. True B. False 9 / 29 Category: Physics 9. What is the rate of change of velocity called? A. Average velocity B. Speed C. Acceleration D. Instantaneous velocity 10 / 29 Category: Physics 10. The S.I unit of speed and velocity is? A. s B. m C. m/s D. m/s^2 11 / 29 Category: Physics 11. A cheetah can run at a maximum speed of 8.33m/s. How far can a cheetah run in 3.27s? A. 27.2m B. 5.09m C. 2.06m D. 25m/s average speed=8.33m/s. time= 3.27s distance=? average speed= distance/time 8.33m/s x 3.27= Solution ∆x= x final – x initial; where x is displacement; xf (final position) xi (initial position) xf (final position) = 69.4m xi (initial position)=16.4m 69.4-16.4 = 53m 12 / 29 Category: Physics 12. A golfer hits a ball from a golf tree at a position of 16.4 m relative to the clubhouse. The ball comes to rest at a position of 69.4 m relative to the clubhouse. What is the displacement of the golf ball? A. 85.8m B. 48.5m C. 53m D. 97m 13 / 29 Category: Physics 13. Which formula is used to calculate average velocity? A. v av =xt ; where x is change in distance, t is change in time B. v av =xt ; where x is change in displacement, t is change in time C. v av = x/t ; where x is change in distance, t is change in time D. v av = d/∆t ; where x is change in distance, t is change in time 14 / 29 Category: Physics 14. A term used to describe the study of motion is called? A. Velocity B. Mechanics C. Kinematics D. Acceleration 15 / 29 Category: Physics 15. Which of the following is a term used to describe a change in an object’s position? A. Position B. Motion C. Displacement D. Speed 16 / 29 Category: Physics 16. What is the SI unit for displacement? A. s B. m C. m/s D. kg 17 / 29 Category: Physics 17. The total length of path travelled by an object in motion is called? A. Displacement B. Uniform Motion C. Velocity D. Distance 18 / 29 Category: Physics 18. A car travels in a straight line for a distance of 52m in 28s. What is the car’s average speed? A. 80m/s B. 24m/s C. 2.4 m/s D. 1.86m/s 52/28=? 19 / 29 Category: Physics 19. Position is a vector A. True B. False 20 / 29 Category: Physics 20. What is the SI unit for distance? A. s B. m C. kg D. m/s 21 / 29 Category: Physics 21. Which of the following is a Vector quantity? A. Velocity B. Displacement C. A and B D. Distance Sav =d/t; Given distance of 2.8m and time of 1.6s; 2.8m/1.6s=1.8m/s 22 / 29 Category: Physics 22. A paper airplane flies 2.8m in 1.8s. What is the airplane’s average speed? A. 1.5m/s B. 2 4.8m/s C. 0.9m/s D. 1.8m/s 23 / 29 Category: Physics 23. A car traveling in a straight line has a velocity of +5.0 m/s. After an acceleration of 0.75 m/s2, the car’s velocity is +8.0 m/s. In what time interval did the acceleration occur? A. 4.0 m/s B. 3.2s C. 3.5s D. 4.0s Vi=5.0 m/s. acceleration of 0.75 m/s2 Vf= +8.0 m/s t=? 0.75= vf-vi/t 0.75=8m/s-5m/s/t t= 3m/s/o.75= 4.0s 24 / 29 Category: Physics 24. What is the formula for calculating total displacement? A. ∆d= (d final – d initial)×2 B. ∆x= xf– xi; where x is displacement; xf (final position) xi (initial position) C. ∆d= d final + d initial where d is displacement; df (final distance) xi (initial distance) 25 / 29 Category: Physics 25. How long does it take a rock to fall through 2.8m of water, if it falls at a constant speed of 1.2m/s? A. 8.5s B. 1.3s C. 2.3s D. 2.4s Distance=2.8m constant speed of 1.2m/s 2.8/1.2=2.3s 26 / 29 Category: Physics 26. A quantity that has only magnitude is called A. Scalar B. Vector 27 / 29 Category: Physics 27. The distance traveled in a given amount of time is A. Velocity B. Acceleration C. Displacement D. Speed 28 / 29 Category: Physics 28. What is S.I unit for acceleration? A. m/s3 B. m/s2 C. m D. a.m/s 29 / 29 Category: Physics 29. A race car’s velocity increases from 4.0m/s to 36m/s over a 4.0s time interval. What is the average acceleration? A. 4.0m/s2 B. 16.0m/s2 C. 10m/s2 D. 8.0m/s2 36m/s-4m/s =32m/s 32/4= 8m/s^2 Your score is LinkedIn Facebook Twitter VKontakte 0% Restart quiz Send feedback Quiz Preview A paper airplane flies 2.8m in 1.8s. What is the airplane’s average speed? Sav =d/t; Given distance of 2.8m and time of 1.6s; 2.8m / 1.6s=1.8m/s A race car’s velocity increases from 4.0m/s to 36m/s over 4.0s time interval. What is the average acceleration? Average acceleration; Velocity final – Velocity initial / time taken 36m/s – 4m/s =32m/s 32 / 4= 8m/s^2 A quantity that has both magnitude and direction? Vector quantity More Quizzes More Quizzes Hematology Test Bank 224 Questions; Clinical Chemistry Question Banks Endocrinology Quiz Acid Base Balance Electrolyte and Osmolality Quiz Cardiac and Liver Enzymes Carbohydrates Quiz Lipids and Lipoproteins Parasitology Question Bank Filariae Quiz Nematodes Cestodes Quiz Trematodes Quiz Flagellates and Ciliates Quiz Hemoflagellates Extraintestinal Protozoa Quiz Blood Bank QBank Hematology Question Bank Share this:TwitterFacebookLike this:Like Loading...