Physics, asked by ns4085667gmailcom, 6 hours ago

A car is travelling with a speed of 80 km/h. It has travelled for 5 hours with the same speed. Calculate the distance it has travelled in 5 hours. Write your answer in km as well as in m.


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Answers

Answered by Anonymous
5

ProvidEd that:

  • Speed = 80 kmph
  • Time taken = 5 hours

To calculate:

  • The distance

Solution:

  • The distance in km = 400
  • The distance in m = 399960

Using concept:

  • Formula to find distance

Using formula:

  • Distance = Speed × Time

Required solution:

Calculating in kilometres

→ Distance = Speed × Time

→ Distance = 80 × 5

→ Distance = 400 kilometres

Calculating in metres

~ Firstly let us convert 80 kmph-mps

→ 80 × 5/18

→ 400/18

→ 22.22 mps

~ Now let's convert hours into seconds

→ 1 hr = 3600 seconds

→ 5 hr = 3600 × 5

→ 18000 seconds

~ Now let's calculate distance

→ Distance = Speed × Time

→ Distance = 22.22 × 18000

→ Distance = 399960 metres \:

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