Start typing, then use the up and down arrows to select an option from the list.
Multiple Choice
The position-time graph for a ball on a track is shown below.
(a) What is the ball’s velocity at 4s?
(b) At what time(s) is the ball approximately travelling at -10m/s?
(c) From t = 3 to 7s, what is the sign of the acceleration?
A
(a) +5 m/s; (b) t=7 s; (c) negative
B
(a) +5 m/s; (b) t=8 m/s; (c) positive
C
(a) +1 m/s; (b) t=6 m/s; (c) negative
D
(a) +1 m/s; (b) t=3.5 m/s; (c) positive
7:41m
Watch next
Master Intro to Position-Time Graphs & Velocity with a bite sized video explanation from Patrick Ford
Start learningRelated Videos
Related Practice
© 1996–2023 Pearson All rights reserved.