Motion and Time  (
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Q. Why do we need to measure time ...
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12 answers under Motion and Time 7 years, 3 months ago

A. if we didn't measure the time we will mo t know what's time nowwww! link
11 months, 1 week ago
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Q. What is a sundial ...
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1 answer under Motion and Time 7 years, 3 months ago

A. A sundial is a device that measures time by the position of the Sun. In common designs such as the horizontal sundial, the sun casts a shadow from its style onto a surface marked with lines... link
6 years, 7 months ago
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Q. How are distance time and speed of a moving object related to each other ...
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0 answers under Motion and Time 7 years, 3 months ago
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Q. A fish swim across the width of an eighteen meter wide river in six seconds - what is the speed of the fish? ...
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1 answer under Motion and Time 7 years, 3 months ago

A. you may be knowing about the formula i.e. total distance/total time = speed [DISTANCE CAN BE IN KM /M AND TIME CAN BE IN SECOND /MINUTES.}so answer is 18m/6seconds =3meters per second. link
7 years, 2 months ago
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Q. A maruti car travel a distance of 120 kmts in three hours while a zen car travelled a distance 150 kmts in four hours - which ...
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1 answer under Motion and Time 7 years, 3 months ago

A. maruti distance / time 120 kmts/ 3 hrs = 40km/hr zen 150kmts/4hrs =37.5 km/hr. So the maruti is moving faster. link
7 years, 2 months ago
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