Question

An object starting from rest travels 20 m in first 2 s and 160 m in next 4 s. What will be the acceleration in next 4 seconds​

Answer 1

Answer:

Explanation:

An object starting from rest travels 20 m in first 2 s and 160 m in next 4 s. What will be the velocity after 7s from the start. Velocity at the end of 2s is v=u+at=0+10×2=20m/s. It shows that acceleration is uniform.

mark as brainlisttt

Answer 2

Answer:

70m/s.V=0+10*7=70m/s