Revision: Kinematics Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 05 Kinematics - Revision Quiz Test your understanding of Kinematics here: 1 / 5 1) 2012 S3 BT2 Q02 The diagram below shows a strip of paper tape that has been pulled under the vibrating arm of a ticker timer by an object travelling at steady speed. The vibrating arm of the ticker timer is vibrating regularly, making 50 dots per second. What was the speed of the object? 0.91 cm s–1 50 cm s–1 1.0 cm s–1 45 cm s–1 2 / 5 2) A car slows down uniformly to a stop from a speed of 60 km h-1 in 9.0 s. What is the braking distance of the car? 75 m 270 m 150 m 225 m 3 / 5 3) In order to use the equations of motion which of the following must be true? The initial velocity must be positive. The object must be moving in a straight line. The object must start from rest. The acceleration must be constant. 4 / 5 4) Which of the following could not be units of acceleration? m s–1 km hour–2 km hour–1 s–1 m s–2 5 / 5 5) A body travels from a starting point and arrives at its destination. Which one of the following statements describes its displacement and distance travelled? Its displacement can be either smaller than or equal to the distance travelled. Its displacement must be smaller than the distance travelled. Its displacement can be either greater than or equal to the distance travelled. Its displacement must be greater than the distance travelled. Your score is Restart quiz
