Question

2.Friction can be useful when driving a car. How can friction be reduced in
a car?
O a) Use the rear view mirror when turning.
o
b) Check the headlights once a week.
O
c) Keep the engine topped up with oil.
d) Don't let the diesel/petrol fall too low in the tank​

Answer 1

Correct Answer

Keep the engine topped up with oil

Friction can be minimized by using lubricants like oil and grease and by using ball bearing between machine parts. A substance that is introduced between two surfaces in contact, to reduce friction, is called a lubricant. Fluid friction can be minimized by giving suitable shapes to the objects moving in the fluids

Answer 2

Answer:

Keep the engine topped up with the oil

Hope the answer helps you