Question

A Body move in a straight line with a uniform
acceleration of 8m/S2 If the Inital velocity of the body is 10/s , find the
velocity of the body after covering
500m.
​

Answer 1

Answer:

✡Final velocity (v) =90m/s☑

Explanation:

Given ⤵

• Initial velocity (u) =10m/s
• Acceleration (a) =8m/s²
• Displacement (d) =500m

To find⤵

• Final velocity (f)

Solution⤵

⚫Using 3rd equation of motion

v²=u²+2as

Putting the value

➡v²=10²+2×8×500

➡v²=100+8000

➡v²=8100

➡v=√8100

➡v=90m/s

✅Hence,the final velocity covering the 500m is 90m/s.

Extra points⤵

✡1st equation of motion

a=$\frac{u+v}{t}$

✡2nd equation of motion

s=ut+$\frac{1}{2}at²$

✡3rd equation of motion

v²=u²+2as

✍akashbindjnvg✍

Hope this is helpful to you!