Class 9 daily Science worksheet
Show your calculation and include units. Take the stated forward direction as positive.
Name ________________________Date ______________
Practice questions
- A bus speeds up uniformly from 6 m/s to 16 m/s in 5 s. Find acceleration.
- Find distance travelled at a constant speed of 8 m/s for 15 s.
- What does a horizontal velocity–time line at 5 m/s show?
- A trolley starts from rest with acceleration 3 m/s² for 4 s. Find final velocity.
- A student walks 70 m east and 25 m west. Find the displacement.