https://peda.net/id/2055eae00ab 2019-11-19T12:41:21+02:00 https://peda.net/:static/537/peda.net.logo.bg.svg <div class="license">Tämän sivun lisenssi <a rel="license" href="https://peda.net/info">Peda.net-yleislisenssi</a></div> https://peda.net/id/543bdfc60ac 2019-11-19T14:06:41+02:00 <div>valitaan suunta vasemmalle<br/> <img src="https://math-demo.abitti.fi/math.svg?latex=m%3D25kg" alt="m=25kg"/></div> <div><img src="https://math-demo.abitti.fi/math.svg?latex=F_x%3D36N" alt="F_x=36N"/><br/> <img src="https://math-demo.abitti.fi/math.svg?latex=F_y%3D17N" alt="F_y=17N"/><br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5Ctan%5Calpha%3D%5Cfrac%7B17N%7D%7B36N%7D%3D0%7B%2C%7D47222..." alt="\tan\alpha=\frac{17N}{36N}=0{,}47222..."/><br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5Calpha%3D25%7B%2C%7D2777...%5Capprox25%7B%2C%7D3%C2%B0" alt="\alpha=25{,}2777...\approx25{,}3°"/><br/> <img src="https://math-demo.abitti.fi/math.svg?latex=F_%7Bkok%7D%3D%5Csqrt%7BF_x%5E2%2BF_y%5E2%7D%3D39%7B%2C%7D812...N%5Capprox40N" alt="F_{kok}=\sqrt{F_x^2+F_y^2}=39{,}812...N\approx40N"/><br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5CSigma%20F%3Dma" alt="\Sigma F=ma"/><br/> <img src="https://math-demo.abitti.fi/math.svg?latex=a%3D%5Cfrac%7BF_%7Bkok%7D%7D%7Bm%7D%3D%5Cfrac%7B39%7B%2C%7D812...N%7D%7B25kg%7D%3D1%7B%2C%7D592%5C%20%5Cfrac%7Bm%7D%7Bs%5E2%7D" alt="a=\frac{F_{kok}}{m}=\frac{39{,}812...N}{25kg}=1{,}592\ \frac{m}{s^2}"/><br/> <br/> kiihtyvyyden suunta on vaakasuunnasta 25,3 astetta ylöspäin</div> 2019-11-19T14:01:33+02:00