WorksheetsVehicles
Total questions: 5
Worksheet time: 3mins
Name
Class
Date
1.
What is the gear ratio of the following train? (1 is input and 2 is output)
a)
0.619
b)
1.615
c)
0.667
d)
1.5
2.
When we use gear trains, we can change the speed and force. If the speed is increased, then the force will increase too.
a)
True
b)
False
3.
We are driving downhill in a car and want to slow down without using the brakes. Which gear should you use?
a)
1st
b)
2nd
c)
4th
d)
5th
4.
We can reverse the movement of our car by using an idler gear.
a)
True
b)
False
5.
If we need a fast car, how can we improve it?
a)
Increasing the gear ratio.
b)
Decreasing the gear ratio.
c)
Adding an idler gear.
d)
Using more fuel.
100 %
