Przelicz jednostki czasu.
a) 12m/s^2 = ... km/h^2
b) 1,9m/s^2 = ... km/min^2
Proszę o obliczenia krok po kroku.
a) 12m/s^2 = ... km/h^2
b) 1,9m/s^2 = ... km/min^2
Proszę o obliczenia krok po kroku.
Isoko
![a) 12 \frac{m}{s^2} = \frac{12m}{1s\cdot 1s}= \frac{0,012km}{ \frac{1}{3600}h \cdot \frac{1}{3600}h} = \\\\= \frac{0,012km}{ \frac{1}{12960000} h^2 } = 0,012km \cdot \frac{12960000}{1} h =\\\\= 155520[ \frac{km}{h^2}]](https://tex.z-dn.net/?f=a%29+12++%5Cfrac%7Bm%7D%7Bs%5E2%7D+%3D++%5Cfrac%7B12m%7D%7B1s%5Ccdot+1s%7D%3D+%5Cfrac%7B0%2C012km%7D%7B+%5Cfrac%7B1%7D%7B3600%7Dh+%5Ccdot+%5Cfrac%7B1%7D%7B3600%7Dh%7D++%3D+%5C%5C%5C%5C%3D+%5Cfrac%7B0%2C012km%7D%7B+%5Cfrac%7B1%7D%7B12960000%7D+h%5E2+%7D+%3D+0%2C012km+%5Ccdot++%5Cfrac%7B12960000%7D%7B1%7D+h+%3D%5C%5C%5C%5C%3D+155520%5B+%5Cfrac%7Bkm%7D%7Bh%5E2%7D%5D+ "a) 12 \frac{m}{s^2} = \frac{12m}{1s\cdot 1s}= \frac{0,012km}{ \frac{1}{3600}h \cdot \frac{1}{3600}h} = \\\\= \frac{0,012km}{ \frac{1}{12960000} h^2 } = 0,012km \cdot \frac{12960000}{1} h =\\\\= 155520[ \frac{km}{h^2}]")
![b)1,9 \frac{m}{s^2} = \frac{1,9m}{1s\cdot 1s} = \frac{0,0019km}{ \frac{1}{60}min \cdot \frac{1}{60}min } = \\\\= \frac{0,0019 km}{ \frac{1}{3600} min} = 0,0019 km\cdot \frac{3600}{1min^2} = \\\\=6,84[ \frac{km}{min^2} ]](https://tex.z-dn.net/?f=b%291%2C9+%5Cfrac%7Bm%7D%7Bs%5E2%7D+%3D+%5Cfrac%7B1%2C9m%7D%7B1s%5Ccdot+1s%7D+%3D++%5Cfrac%7B0%2C0019km%7D%7B+%5Cfrac%7B1%7D%7B60%7Dmin+%5Ccdot++%5Cfrac%7B1%7D%7B60%7Dmin++%7D++%3D+%5C%5C%5C%5C%3D+%5Cfrac%7B0%2C0019+km%7D%7B+%5Cfrac%7B1%7D%7B3600%7D+min%7D++%3D+0%2C0019+km%5Ccdot++%5Cfrac%7B3600%7D%7B1min%5E2%7D++%3D+%5C%5C%5C%5C%3D6%2C84%5B+%5Cfrac%7Bkm%7D%7Bmin%5E2%7D+%5D "b)1,9 \frac{m}{s^2} = \frac{1,9m}{1s\cdot 1s} = \frac{0,0019km}{ \frac{1}{60}min \cdot \frac{1}{60}min } = \\\\= \frac{0,0019 km}{ \frac{1}{3600} min} = 0,0019 km\cdot \frac{3600}{1min^2} = \\\\=6,84[ \frac{km}{min^2} ]")
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