Initial speed of the skateboard (u) = 0 m/s (Starts from rest)
Acceleration of the skateboard (a) = 2 m/s²
Time taken by the skateboard (t) = 2s
By using equation of motion, we get:

Final speed of the skateboard(v) = 4 m/s
Answer:
1.33333333
Step-by-step explanation:
Answer:
Its A
Step-by-step explanation:
Answer:
m=6
Step-by-step explanation:
-3m+4m=6
m=6