Answered

IDNLearn.com provides a comprehensive solution for all your question and answer needs. Ask anything and receive comprehensive, well-informed responses from our dedicated team of experts.

- Suppose you increase your running speed from 7 m/s to 9 m/s in a period of 2 s. What is
your acceleration?

Sagot :

KimYuriiidn

Step-by-step explanation:

  • Initial velocity (u) = 7 m/s
  • Final velocity (v) = 9 m/s
  • Time taken (t) = 2s

[tex] \dashrightarrow \quad \rm {a = \dfrac{v -u}{t} } \\ [/tex]

  • a denotes acceleration
  • v denotes final velocity
  • u denotes initial velocity
  • t denotes time

[tex] \dashrightarrow \quad \rm {a = \dfrac{9 -7}{2} \; m \: s^{-2}} \\ [/tex]

[tex] \dashrightarrow \quad \rm {a = \dfrac{2}{2} \; m \: s^{-2}} \\ [/tex]

[tex] \dashrightarrow \quad \underline{\boxed{\bf {a = 1 \; m \: s^{-2}}}} \\ [/tex] (Answer)

We appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Thank you for choosing IDNLearn.com for your queries. We’re here to provide accurate answers, so visit us again soon.