Question

4. Salma takes 15 minutes from her house to reach her school on a bicycle. If the bicycle has a speed of 2
m/s, calculate the distance between her house and the school.



science questions please answer fast
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Answer 1

Explanation:

Time taken to reach school = 15 minutes = 15 × 60 seconds = 900 seconds

Speed = (Distance travelled)/ (Time)

Distance = (Speed x Time)

= 2 x 900 =1800m

Also 1km= 1000m

Therefore 1800x (1/1000) = 1.8km.

The distance between her house and the school is 1.8 km.

Answer 2

Answer:

Speed = 2m/s

Speed = 2m/sTime taken to reach school = 15 minutes = 15 × 60 seconds = 900 seconds

Speed = 2m/sTime taken to reach school = 15 minutes = 15 × 60 seconds = 900 secondsSpeed = (Distance travelled)/ (Time)

Speed = 2m/sTime taken to reach school = 15 minutes = 15 × 60 seconds = 900 secondsSpeed = (Distance travelled)/ (Time)Distance = (Speed x Time)

Speed = 2m/sTime taken to reach school = 15 minutes = 15 × 60 seconds = 900 secondsSpeed = (Distance travelled)/ (Time)Distance = (Speed x Time)= 2 x 900 =1800m

Speed = 2m/sTime taken to reach school = 15 minutes = 15 × 60 seconds = 900 secondsSpeed = (Distance travelled)/ (Time)Distance = (Speed x Time)= 2 x 900 =1800mAlso 1km= 1000m

Speed = 2m/sTime taken to reach school = 15 minutes = 15 × 60 seconds = 900 secondsSpeed = (Distance travelled)/ (Time)Distance = (Speed x Time)= 2 x 900 =1800mAlso 1km= 1000mTherefore 1800x (1/1000) = 1.8km.

Speed = 2m/sTime taken to reach school = 15 minutes = 15 × 60 seconds = 900 secondsSpeed = (Distance travelled)/ (Time)Distance = (Speed x Time)= 2 x 900 =1800mAlso 1km= 1000mTherefore 1800x (1/1000) = 1.8km.The distance between her house and the school is 1.8 km

Explanation:

#Hope you have satisfied with this answer.