draw speed-time graph for freely falling body
Answers
Answered by
1
Using second law of motion, derive the relation between force and acceleration. A bullet of 10 gm strikes a sand bag at a
speed of 10³m/a and gets embedded after travelling 5cm. calculate:(i)the resistive force exerted by the sand on the bullet?, (ii) the time taken by the bullet to come to rest?
Answered by
1
Answer:
As learned earlier, a curved line on a position versus time graph signifies an accelerated motion. Since a free-falling object is undergoing an acceleration (g = 9.8 m/s/s), it would be expected that its position-time graph would be curved.
Explanation:
Attachments:
Similar questions