Question

Two car A and B starting from the same point moving with average speed 50 m/s and 45 m/s respective .what will be the sepration between two cars at 15 s​

Answer 1

Answer: 75m

Explanation: Car A speed:50m/s

Time:15s

Distance:s×t

50×15:750m

Car B speed:45m/s

Time:15s

Distance:45×15

: 675m

Difference between car A and car B :

750-675 : 75m

Answer 2

Answer:

the separation will be of 75 meter in 15 second

Explanation:

name the starting point as Q

• car A will be 50 m far from Q in 1 second so car A will be 50×15 m far from the Q that is 750m in 15 second
• car B will be 45 m far from Q in 1 second so Car A will be 45 ×15 m far from Q that is 675 m in 15 second
• so the difference is 750 - 675 that is 75 m

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