KINEMATICS MCQS PART 5 1. An object is moving with uniform circular motion. Which of the following statements is true Its speed is constant Its acceleration is directed along the radius of the circle Its velocity is constant Its acceleration is directed tangentially to the circle 2. A car accelerates uniformly from rest at 2 m/s^2. What is its velocity after 5 s 2m/s 5m/s 10m/s 15m/s 3. Which of the following equations represents the relationship between velocity, initial velocity, acceleration, and displacement C B D A 4. An object is moving with a constant acceleration. What can be said about its velocity-time graph It is a horizontal line It is a straight line parallel to the time axis It is a straight line sloping upwards It is a curve 5. Which of the following equations represents the relationship between velocity, acceleration, and time B C D A 6. Which of the following quantities can be used to describe the motion of an object Velocity All of the them Acceleration Speed 7. An object moves with a constant acceleration of 4 m/s^2. What is its velocity after 10 s, starting from rest 60m/s 40m/s 20m/s 80m/s 8. An object is moving with a velocity of 5 m/s5m/s east. After 10 s, its velocity becomes 15 m/s east. What is its acceleration 2m/s 1m/s 3m/s 4m/s 9. Which of the following statements is true about the acceleration of an object in free fall It is increasing It is constant It is zero It is decreasing 10. A stone is thrown vertically upwards with an initial velocity of 20 m/s. What is the maximum height reached by the stone? (Take acceleration due to gravity as 9.8 m/s2) 40m 20m 60m 80m Loading … Pages: 1 2 3 4 5 6
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