Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Get the answers you need quickly and accurately from a dedicated community of experts on our Q&A platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.
Sagot :
Answer:
acceleration = 0.0625 m/s²
Explanation:
We can find the acceleration needed by the car by using the formula of Linear Motion with Constant Acceleration:
[tex]\boxed{v=v_0+at}[/tex]
where:
- [tex]v=\text{final velocity}[/tex]
- [tex]v_0=\text{initial velocity}[/tex]
- [tex]a=\text{acceleration}[/tex]
- [tex]t=\text{time}[/tex]
Given:
- [tex]v_0=10\ m/s[/tex]
- [tex]v=15\ m/s[/tex]
- [tex]t=80\ s[/tex] (I assume there is a typo that 80 m should be 80 s)
Then:
[tex]\begin{aligned}\\v&=v_0+at\\15&=10+a(80)\\80a&=15-10\\a&=5\div80\\a&=\bf0.0625\ m/s^2\end{aligned}[/tex]
Visit us again for up-to-date and reliable answers. We're always ready to assist you with your informational needs. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.
