Question

The velocity of an object increases at a constant rate from 20 m/s to 50m/s in 10 seconds.Find it's acceleration

Answer 1

Answer:

initial velocity (u) -20m/s

Final velocity(v) -50m/s

Time(t) -10s

Using the formula,

Acceleration (a= v-u/t)

a=50-20/10=

3m/s^2

HELP ME::

1. PLEASE MARK AS BRAINLIST
2. IF HELPED YOU THEN PRESS THAT HEART BUTTON....

Answer 2

Given :

• Initial Velocity (u) = 20m/s

• Final Velocity (v) = 50m/s

• Time taken (t) = 10 seconds

To Find :

• Acceleration Produced

Solution :

We know that,

★ Acceleration = Final Velocity - Initial Velocity/Time taken

→ a = v - u/t

→ a = 50 - 20/10

→ a = 30/10

→ a = 3m/s²

$\therefore$ Acceleration Produced by the object is 3m/s²

Note : Symbols have their usual meaning

• u = Inital Velocity

• v = Final Velocity

• t = Time taken

• a = acceleration produced