estimates Flashcards
1
Q
speed of walking
A
1 m/s
2
Q
speed of running
A
3 m/s
3
Q
speed of cycling
A
5 m/s
4
Q
speed of a car in a neighborhood
A
13 m/s
5
Q
speed of a car on a motorway
A
31 m/s
6
Q
speed of a train
A
55 m/s
7
Q
speed of a breeze
A
5 m/s
8
Q
weight of a car
A
1000 kg
9
Q
weight of a single-decker bus
A
10,000 kg
10
Q
weight of a lorry
A
30,000 kg