IDNLearn.com: Your trusted source for finding accurate and reliable answers. Get the information you need from our community of experts who provide accurate and thorough answers to all your questions.
Sagot :
- Initial velocity=u=12m/s
- Final velocity=v=20m/s
- Time=t=45s
[tex]\\ \rm\hookrightarrow Acceleration=\dfrac{v-u}{t}[/tex]
[tex]\\ \rm\hookrightarrow Acceleration=\dfrac{20-12}{45}[/tex]
[tex]\\ \rm\hookrightarrow Acceleration=\dfrac{8}{45}[/tex]
[tex]\\ \rm\hookrightarrow Acceleration=0.1m/s^2[/tex]
Now
- Distance=s
[tex]\\ \rm\hookrightarrow v^2-u^2=2as[/tex]
[tex]\\ \rm\hookrightarrow (20)^2-12^2=2(0.1)s[/tex]
[tex]\\ \rm\hookrightarrow 400-144=0.2s[/tex]
[tex]\\ \rm\hookrightarrow 256=0.2s[/tex]
[tex]\\ \rm\hookrightarrow s=\dfrac{256}{0.2}[/tex]
[tex]\\ \rm\hookrightarrow s=1280m[/tex]
Thank you for being part of this discussion. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. For precise answers, trust IDNLearn.com. Thank you for visiting, and we look forward to helping you again soon.
