the following table given the data about motion of a car plot the graph 1.find the speed of the car between 12:00 hours to 12:30 hours 2. what is the average speed of the car 3. is the car's motion is an example of uniform motion . justify
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Explanation:
time = 12:30 - 12:00 = 30 mins = 1/2 hr
Distance = 65-30 = 35 km
average speed = distance/ time taken
= 35/(1/2) = 70 km/hr
what is the average speed of the car
total time = 1:00 pm = 13:00 - 11:00 = 2 hrs
distance = 100 km
speed = 100/2 = 50 km/ hr
is the car's motion is an example of uniform motion
No
ist 1/2 hr 60 km/ hr
2nd 1/2 hr 0 km/ hr
next 2 1/2 hrs 70 km/ hr
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