Someone help with this year 10 physics question please!

Question

asked Sep 13, 2023 167k views

1 Answer

Xiaolin · Answer 1 · 2023-09-18T20:14:07+0000

Answer:

22 m/s at 3 seconds

Step-by-step explanation:

acceleration is 4m/s^2 before 3 seconds

4*3 = 12

add current speed

10+12=22