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jenny had driven for 2h at a constant speed when road forced to reduce her speed by 10 mp/h for the remaining 1h of 152 mile
1. 0 answers
2. asked by koleo
3. 1,266 views
a person drove on a highway first 5km at a speed of 60km/h ,the second 5km at a speed of 85km/h , third 5km at a speed of 92km/h
1. 1 answer
2. asked by Ana
3. 522 views
A ball is thrown horizontally from a height of 16.01 m and hits the ground with a speed that is 5.0 times its initial speed.
1. 8 answers
2. asked by Lindsay
3. 824 views
Randi ran two laps around a 400m track.She completed the first lap in 50seconds and then decreased her speed by 5% for the
1. 2 answers
2. asked by Physic inexpert
3. 2,598 views
A runner ran two laps around a 400m track.She completed the first lap in 50 seconds and then decreased her speed by 5% for the
1. 1 answer
2. asked by Sam
3. 168 views
An airplane travels 2800 km at a speed of 700 km/h, decreases its speed to 500 km/h for the next 1500 km and travels the last
1. 4 answers
2. asked by nikita
3. 4,099 views
A boy cycled from his home to a friend's house 24km away at an average speed of 16km/h. Finding his friend absent, he returned
1. 1 answer
2. asked by 10M1
3. 650 views
A car travel at constant speed from Q to R, a distance of 300 km apart. If the drive increases the speed by 5 km/h, the journey
1. 1 answer
2. asked by Anonymous
3. 630 views
A car and a bus leave at the same time from same location. The speed of the car is 7mph faster than twice the speed of the bus.
1. 3 answers
2. asked by James B
3. 548 views
The Danville Epress travels 280mi at a certain speed.If the speed had been increased by 5mph the trip could have been made in 1
1. 0 answers
2. asked by Nicole
3. 421 views