Question

Calculate the acceleration of a turtle going from 0.3 m/s to 0.7 m/s in 30 seconds.

Answer 1

• Initial velocity=u=0.3m/s
• Final velocity=v=0.7m/s
• Time=t=30s

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

$\\ \sf\longmapsto Acceleration=\dfrac{0.7-0.3}{30}$

$\\ \sf\longmapsto Acceleration=\dfrac{0.4}{30}$

$\\ \sf\longmapsto Acceleration=0.01m/s^2$