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) 2016 S3 EOY P1 Q06 The following is a displacement-time graph for a object. What is the velocity of the object at 10.0 s? 7.0 m/s –10.0 m/s –7.0 m/s 0 m/s 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? 225 m 270 m 75 m 150 m 3 / 5 3) 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? 50 cm s–1 45 cm s–1 1.0 cm s–1 0.91 cm s–1 4 / 5 4) An MRT train, 80.0 m long, stops in a station with its front end in line with the end of the platform. Later it starts off with a constant acceleration of 0.800 m s-2. What is the speed of the train when the tail end of the train passes the end of the platform? 128 m s–1 10.2 m s–1 11.3 m s–1 102 m s–1 5 / 5 5) John walks 3 km to the north, then 4 km to the east. What distance has he travelled? 5 km 0 km 1 km 7 km Your score is Restart quiz
