Arrange the following speeds in increasing order keeping the least speed first - i An athlete running with a speed of 10m-s ii A bicycle moving with a speed of 200 m-min iii A scooter moving with a speed of 30km-hr

(i) 10 m/s (ii) 200 m/min = 3.33 m/s (iii) 30km/hr= 8.333 m/s Hence, the order is (ii) lt; (iii) lt; (i) ...

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Standard IX

Physics

Time and Speed

Arrange the f...

Question

Arrange the following speeds in increasing order (keeping the least speed first) :

(i) An athlete running with a speed of 10 $\frac{m}{s}$

(ii) A bicycle moving with a speed of 200 $\frac{m}{m i n}$

(iii) A scooter moving with a speed of 30 $\frac{k m}{h r}$

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Solution

(i) 10 $\frac{m}{s}$

(ii) 200 $\frac{m}{m i n}$ = 3.33 $\frac{m}{s}$

(iii) 30 $\frac{k m}{h r}$ = 8.333 $\frac{m}{s}$
Hence, the order is (ii) < (iii) < (i)

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Arrange the following speeds in increasing order (keeping the least speed first) : (i) An athlete running with a speed of 10ms (ii) A bicycle moving with a speed of 200 mmin (iii) A scooter moving with a speed of 30kmhr

(i) 10 ms (ii) 200 mmin = 3.33 ms (iii) 30kmhr= 8.333 ms Hence, the order is (ii) < (iii) < (i)

Arrange the following speeds in increasing order (keeping the least speed first) :

(i) An athlete running with a speed of 10 $\frac{m}{s}$

(ii) A bicycle moving with a speed of 200 $\frac{m}{m i n}$

(iii) A scooter moving with a speed of 30 $\frac{k m}{h r}$

(i) 10 $\frac{m}{s}$

(ii) 200 $\frac{m}{m i n}$ = 3.33 $\frac{m}{s}$

(iii) 30 $\frac{k m}{h r}$ = 8.333 $\frac{m}{s}$
Hence, the order is (ii) < (iii) < (i)