Question

Velocity of a car increases uniformly from 5m/s to10m/s when it travels 50m.Find the acceleration of t

Answer 1

Given,

u = 5 ms^(-1)

v = 10 ms^(-1)

s = 50 m

To find the acceleration, we may use the third equation of motion, i.e.,

v² = u² + 2as

a = (v² - u²) / 2s

a = (100 - 25) / 100

a = 0.75 ms^(-2)

Answer 2

Answer:

Acceleration is 0.75 m/s².

Explanation:

v = 10 m/s

u = 5 m/s

s = 50 m

v² = u² + 2as

=> (10)² = (5)² + 2 * a * 50

=> 100 = 25 + 100a

=> 100 - 25 = 100a

=> 100a = 75

=> a = 75/100

=> a = 0.75 m/s²

Acceleration is 0.75 m/s².