Distance sums
Distance =speed x time
This formula applicable for uniform speed only
1.find Distance travelled by body moving with 10 m/s in 2 sec
2.find Distance travelled by body moving with 2 kmph in 2 hrs
3.find Distance travellen by body moving with 2m/s in 2 mins
4.find Distance travelled by body moving with 10 m/s in 3 hrs
5.find Distance traveled by body moving with 60 kmph in 1min
6 find Distance traveled by body moving with 120kmph in 2 hrs
7.find Distance travelled by body moving with 3600 m/s on 1 hr
8.find speed when body travelled 100m in 2 sec
9.find speed when body travelled 2km in 2 hrs
10.find time when body moving with 200 m/s covers 20 m
10.find time in which body moving with 200 kmph covers 4 km
11.find Distance covered if body moves with speed of 10 m/s for 2 hrs
12.find Distance covered if body moves with 200cm/s for 2 sec
13.find speed if body covers 200 cm in 2 sec
14.find time in which body covers 2000cm in 2 cm/s
15.find Distance covered if body moved with speed of 20 m/s in in 1 min
16.find time in which body covers 2km with speed of 60kmph
17. A train 150m
long is running at a uniform speed of 90km/ hr. Find:
i) The time taken by it to cross a man standing on the platform.
ii) The time taken by it to cross a platform of 300m.
18.Question 2: A train 280
m long is running at a uniform speed, of
63km / hr. Find:
i) The time taken by it to cross a telephonic pole.
ii) The time taken by it to cross a bridge 210 m long.
19.Question 3: A train 180
m long passes a telegraph post in 12 seconds
. Find:i) Its speed in km/hr.
ii) The time taken by it to pass a platform 135m long
20. With a speed of 60km/hr, a train crosses a pole in 24 sec.Find the length of the train.
21.A train 700m long is running at 72km/hr. If it crosses a tunnel in one minute, find the length of the tunnel.
22.Question 6: A train 270m long takes 20sec to cross a bridge 330 m long. Find:
A.The speed of the train in km/hr
B.Time taken by it to cross an electric pole.
23.Question 9: Two cars are 351 km apart. They start at the same time and drive towards each other. One travels at 70km/hr and the other travels at 65km/hr. How much time do they take to meet each other?
24.: A train 120m long, travelling at 45km/hr, overtakes another train travelling in the same direction at 36km/hr and passes it completely in 80sec
. Find the length of the second train.
25: The speed of a boat in still water is 8
km/hr and the speed of the stream is 2.5
km/hr Find:
i) The time taken by the boat to go
km downstream
1i) The time taken by the boat to go 22 km, upstream.63
26.A stream is flowing at 3km/hr. A boat with a speed of 10km/hr in still water is rowed upstream for 13hours. Find the distance rowed. How long will it take to return to the starting point?
27.The speed of a boat in still water is 10 km/hr. It is rowed upstream for a distance of
45km in 6hours. Find the speestream.
28.Question 18: A stream is flowing at
4.8kmhr.boatcanrowdownstram for a distance of
49km in 3.5hours. Find the speed of the boat in still water
29.The speed of a boat in still water is .
5 km/hr and the speed of the stream is 1 km/hr. The boat is rowed upstream for a certain distance and taken back to the starting point. Find the average speed for the whole journey.
30.The speed of a boat downstream is 16
km/hr and its speed upstream is 10
km/hr. Find the speed of the boat in still water and the rate of the stream.
30. Find speed when, distance is 142 km and time is 2 hours.
31. Find out the distance covered when, speed is 960 km/hour and time is 1 hour 50 minutes.
32. Determine the time taken when, distance is 7150 km and speed is 780 km/hr.
33. If distance travelled by a train is 495 km in 4 hours 30 minutes, what is its speed?
34. A cyclist covers 950 m in 5 minutes. Find his speed in km/ hour.
35 The speed of the train is 72 km per hour. Find its speed in metre per second.
36 Express the speed of 60 m per minute in km per hour.
37. A man runs at the speed of 10 km/hr. How much time will he take to cover 750 metres?
38. Aaron ran 500 metre in 100 Seconds. Find the speed in km per hour.
39 A cyclist travels at a speed of 20 km/hour. How far will he travels in 50 minutes?
40.
A car drives with a constant speed of 78 miles per hour. How long will it take to travel a distance of 117 miles?
41aA taxi hurries with a constant speed of 116 km/h. How far can it travel in 3 1/2 hours?
42.
An airplane flies with a constant speed of 640 km/h. How long will it take to travel a distance of 2240 kilometers?
43.Pete roller skates with a constant speed of 16 km/h. How far can he travel in 1/2 hour?
44.
An airplane flies with a constant speed of 640 km/h. How far can it travel in 2 hours
45.An airplane flies with a constant speed of 700 miles per hour. How far can it travel in 3 hours?
46.
An airplane flies with a constant speed of 1056 km/h. How long will it take to travel a distance of 4664 kilometers?
47..Caleb rides his motorcycle with a constant speed of 60 km/h. How long will he take to travel a distance of 40 kilometers?
48..An airplane flies 2520 km in 2 hours 20 minutes. What is its average speed in kilometers per hour?
49.Caleb rides his horse with a constant speed of 12 miles per hour. How long will he take to travel a distance of 42 miles?
50.Sarah rides her bike with a constant speed of 12 miles per hour. How far can she travel in 3 2/3 hours?
51.Julia drives her car 72 km in 2 hours. What is her average speed in kilometers per hour?
52.John rides his horse 28 km in 1 hour 45 minutes. What is his average speed in kilometers per hour?
53.A minibus drives with a constant speed of 36 km/h. How far can it travel in 3 hours 15 minutes?
54.Nancy rides her bike with a constant speed of 16 miles per hour. How long will she take to travel a distance of 52 miles?
55.Pete roller skates 52 miles in 3 1/4 hours. What is his average speed in miles per hour?
56.An airplane flies with a constant speed of 700 miles per hour. How long will it take to travel a distance of 175 miles?
57.Abigail rides her bike with a constant speed of 12 km/h. How long will she take to travel a distance of 40 kilometers?
58.Emily roller skates 20 miles in 2 hours. What is her average speed in miles per hour?
59.Mike rides his horse with a constant speed of 6 miles per hour. How long will he take to travel a distance of 3 miles?
60.A taxi hurries with a constant speed of 104 km/h. How far can it travel in 3 1/2 hours?
61.Caleb rides his bike with a constant speed of 6 miles per hour. How long will he take to travel a distance of 3 miles?
62.A taxi hurries with a constant speed of 56 miles per hour. How far can it travel in 4 hours?
63.Mary rides her horse with a constant speed of 16 km/h. How long will she take to travel a distance of 64 kilometers?
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