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Answer:
1.A person walks 2p meters to the right and then walks back 30 meters.How much is the total distance covered?What is the displacement?
ANSWER:
30 m is the total distance covered
30 m is the total distance covered 10m is the displacement you
30 m is the total distance covered 10m is the displacement youBecause you walk 20 m and walk back 30m you covered the distance in 30m and the displacement is 10 because 20-30 is equals to 10 because 10 is the excess from the starting points
2.How long does it take to travel 1 km by car?
ANSWER:
We first calculate how many minutes it takes to travel 1 km at both speeds: 60/ 100 = it takes 0.6 minutes to travel 1 km. 60/110 it takes 0.54 minutes to travel 1 = km.
Explanation:
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