Question

If a vehicle is accelerated to 5 ms−2, how much time does it take to attain a velocity of 27

ms−1 which initially starts with 2ms−1?


please give me right ans​

Answer 1

Provided that:

• Acceleration = 5 m/s²
• Initial velocity = 2 m/s
• Final velocity = 27 m/s

To calculate:

• Time taken

Solution:

• Time taken = 5 seconds

Using concept:

• First equation of motion

Using formula:

• v = u + at

Where, v denotes final velocity, u denotes initial velocity, a denotes acceleration and t denotes time taken

Required solution:

→ v = u + at

→ 27 = 2 + 5t

→ 27 - 2 = 5t

→ 25 = 5t

→ 25/5 = t

→ 5 = t

→ t = 5 seconds

→ Time = 5 seconds $\:$

Answer 2

Answer:

hi sachita

how r u dear

meet after long time

u remember me