a train is moving at a constant speed of 75 km/hr.draw a distance time graph.a)how far will it travel in 2 hr and 30 min.b)find the time required to cover a distance of 300km.
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a)It will travel 187.50 km in 2hrs 30 min.
b)It will travel 300 km in 4 hrs.
b)It will travel 300 km in 4 hrs.
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Answered by
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(a) V = 75 km/hr
t = 2hr 30 min = 5/2 hr
S = v×t
= 75×(5/2)
= 187.5 Km
(b) v = 75 km/hr
S = 300 km
t = S/v
= 300/75
= 4 hr
(c) To draw a distance time graph ;
In a graph which denotes time along x--Axis and Distance along y -Axis, plot the coordinates :
(2.5,187.5) , (4,300)
Now join this two point..
__________________
hope this helped ..
t = 2hr 30 min = 5/2 hr
S = v×t
= 75×(5/2)
= 187.5 Km
(b) v = 75 km/hr
S = 300 km
t = S/v
= 300/75
= 4 hr
(c) To draw a distance time graph ;
In a graph which denotes time along x--Axis and Distance along y -Axis, plot the coordinates :
(2.5,187.5) , (4,300)
Now join this two point..
__________________
hope this helped ..
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