Answer to Question #246189 in Physics for Abdul khayr

Question #246189

A body which is uniformly retarded comes to rest in 10 seconds after travelling a distance of 20m. Calculate its initial velocity.

Expert's answer

The initial velocity is

"v=\\frac{2d}{t}=4\\text { m\/s}."

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. The apparent weight of a body holy emerged in the water is 32N and eat sweet in a is 96N Calculate t
2. A nail on a vertical wall is pulled by means of a cord. If the cord makes an angle of 45° to the ho
3. Block 𝐴, 𝐵, and 𝐶 are placed as in figure and connected by ropes of negligible mass. Both �
4. Two crates are connected by a rope lying on a horizontal surface. Crate 𝐴 and 𝐵 has a mass of
5. Block 𝐴 has a weight 𝑤𝐴 and block 𝐵 has a weight 𝑤𝐵. Once block 𝐵 is set into d
6. An object traveling with a speed of 10 𝑚/𝑠 slides on a horizontal floor. How far will it trave
7. A block of mass 3.0 𝑘𝑔 slides with uniform velocity down a plane inclined 25o with the horizon