Question

Calculating A cyclist's speed changes from
0 m/s to 15 m/s in 10 seconds. What is the
cyclist's average acceleration?
​

Answer 1

Answer:

=> a = v f - v i / triangle t

=> a = 15 - 0 / 10

Answer 2

• initial velocity=u=0m/s
• Final velocity=v=15m/s
• Time=t=10s

$\\ \sf\longmapsto Acceleration=\dfrac{v-u}{t}$

$\\ \sf\longmapsto Acceleration=\dfrac{15-0}{10}$

$\\ \sf\longmapsto Acceleration=\dfrac{15}{10}$

$\\ \sf\longmapsto Acceleration=1.5m/s^2$