23P3Q02 2ai) 2aii) 2b) Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... Related Uncategorized
![\displaystyle \uparrow \text{+: } \begin{aligned}[t] ({{v}^{2}}&={{u}^{2}}+2as) \\ {{v}^{2}}&={{5.0}^{2}}+2(-9.81)(-1.5) \\ v&=7.38\text{ m }{{\text{s}}^{-1}} \end{aligned}](https://s0.wp.com/latex.php?latex=%5Cdisplaystyle++%5Cuparrow+%5Ctext%7B%2B%3A+%7D+%5Cbegin%7Baligned%7D%5Bt%5D%C2%A0+%28%7B%7Bv%7D%5E%7B2%7D%7D%26%3D%7B%7Bu%7D%5E%7B2%7D%7D%2B2as%29+%5C%5C%C2%A0%7B%7Bv%7D%5E%7B2%7D%7D%26%3D%7B%7B5.0%7D%5E%7B2%7D%7D%2B2%28-9.81%29%28-1.5%29+%5C%5C+v%26%3D7.38%5Ctext%7B+m+%7D%7B%7B%5Ctext%7Bs%7D%7D%5E%7B-1%7D%7D%C2%A0%5Cend%7Baligned%7D&bg=ffffff&fg=000000&s=0&c=20201002)
![\displaystyle \uparrow \text{+: }\begin{aligned}[t] (v&=u+at) \\ -7.38&=5.0-(9.81)t \\ t&=1.26\text{ s} \end{aligned}](https://s0.wp.com/latex.php?latex=%5Cdisplaystyle++%5Cuparrow+%5Ctext%7B%2B%3A+%7D%5Cbegin%7Baligned%7D%5Bt%5D%C2%A0+%28v%26%3Du%2Bat%29+%5C%5C%C2%A0-7.38%26%3D5.0-%289.81%29t+%5C%5C%C2%A0t%26%3D1.26%5Ctext%7B+s%7D%C2%A0%5Cend%7Baligned%7D&bg=ffffff&fg=000000&s=0&c=20201002)
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