Question

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Answer 1

Answer:

speed is 1.3 m per second

Explanation:

distance = 5m and 4 cm = 5.20

time = 4 sec

speed= distance ÷time

speed=5.20 ÷ 4

so speed is 1.3 m per second

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Answer 2

Given:

Distance cover by the ball = 5 m and 20 cm = 5.20 m

Time taken by ball = 4 second

To find:

Speed of ball in m/sec

Solution:

Speed = Distance/time

= 5.20/4

= 1.3

So, Speed of ball is 1.3 m/sec

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