# unified science

posted by .

1) a bus drove 65 km/h. how far did it travel in 3 hours?
2) a bird fly at 8 m/s. how far can it travel in 10 seconds?
3) a snail can creep along at 5 cm/min. how can it travel in an hour?
4)an narrow flying at 94 m/s struck the target in 1.8 s. how far away was the target?
5) a car traveled 100 km in 2 hrs. what was the speed?
6) a boy swam 75 m in 3 min. what was the speed?
7)a bicycle traveled 60 km in 4 hrs. what was the speed?
8) a girl walked 50 km in 10 hours. what was her speed?
9) a bus traveled 369 km in 4.5 hrs. what was its speed?

• unified science -

Which of these problems don't you understand?

• unified science -

i don't understand any of them

• unified science -

I'll show you two. Then you can try the rest.

1) 65 * 3 = 195 km

5) 100 / 2 = 50 km/h

• unified science -

thank you :)

• unified science -

You're welcome. If you post your answers to the other problems, I'll be glad to check them for you.

## Similar Questions

1. ### Physics

Two trains, each having a speed of 30 km/h, are headed at each other on the same straight track. A bird that can fly 60 km/h flies off the front of one train when they are 60 km apart and heads directly for the other train. On reaching …
2. ### maths

How far does a train travel going at 20mph for 45 seconds?

A bird accelerates from 15 m/s,north to 25 m/s,south in 8 seconds. A)What is the bird's acceleration vector?
4. ### physics

a bus moving at 20m/s slows at a rate of 4m/s each second. how far does it travel while braking. i found the time which was 5 seconds. A car accelerates from rest at a rate of 5 m/s/s for a period of 4.2 seconds and then moves at a …
5. ### geometry

A snail is crawling along a meter stick. At a certain point the snail stops. The snail needs to crawl three times as far as it has already crawled in order to be 4 cm from the end. How far has the snail already crawled?
6. ### Math

2 birds fly from their nest to get to a certain spot(food) in a straight line,from opposite directions (east-west) Both fly 60 km/hr.but one has a 44 km/hr tailwind to his advantage(disadvantage for the other.The bird with the advantage …
7. ### PHYSICS

1.) A bird can fly 20 km/h. How long does it take to fly 12 km?
8. ### Maths

Thato caught 4 snails and placed them all in the same small circle on the ground and organised a race......1st snail travelled 24cm in 4minutes,2nd snail travelled 35 cm in 7minutes,3rd snail travelled 33cm in 5minutes and the 4th …
9. ### Math

A bus is traveling at 79.7 kilometers Er hour east, how far does the bus travel 1.45 hours?
10. ### math

A bus travel an interstate highway at an average speed of 85 km/hours. how far does it takes to travel in 20 mins?

More Similar Questions