All categories

3 years ago

Name the main resistive force that opposes the driving force when a vehicle is moving.

Physics

2 answers:

stepan [7]3 years ago

6 0

Answer:

The answer is: Aerodynamic resistance, and Resistance of inertia.

Explanation:

The resistances can be:

Rolling resistance is also known as rolling friction and occurs when the tire rolls on a flat surface in a straight line.

 Aerodynamic resistance is the opposite force that air exerts when your car is moving. That is, the force that opposes the advancement of your vehicle through the air.

 The resistance of mechanical friction is the resistance due to friction between the engine and transmission parts.

The resistance of the inertia the inertia of your vehicle can also suppose a resistance to the advance.

The resistance due to the slope takes place when you travel in your car uphill.

The answer is: Aerodynamic resistance, and Resistance of inertia.

nikdorinn [45]3 years ago

4 0

The main resistive force that opposes the driving force when a vehicle is moving is Drag Force/ Air resistance. Air resistance is the frictional force exert by air on the moving body. Greater the velocity of the body, more it will experience air resistance. Air resistance tries to slow down the slow down the speed of the body. The force by engines tries to move it forward and drag force tries to move it in opposite direction. If the force by car engine is greater than the drag force, car will move forward.

You might be interested in

What is the purpose of using conductors in a circuit?

Aleonysh [2.5K]

Answer:

Conductors and insulators are both important in the field of electronics. Electrical conductors allow electric current to flow easily because of the make up of their atoms. In a conductor, the outer electrons of the atom are loosely bound and can freely move through the material when an electric charge is applied.

Explanation:

4 0

2 years ago

Which is not a characteristic of chemical energy? A. chemical change B. breaking bonds C. splitting nuclei D. reacting substance

Delvig [45]

The correct answer is C. Splitting Nuclei.

Splitting nuclei is not a characteristics of chemical energy.

Chemical energy is termed as the energy which results when there is chemical reaction. Chemical energy is being stored in molecules which makes substance and bonds of atoms.

In order for our bodies to function well they need chemical energy. During photosynthesis plants perform chemical reaction each and every day.

3 0

3 years ago

Read 2 more answers

A small mailbag is released from a helicopter that is descending steadily at 2.00 m/s. After 5.00s what is the speed of the mail

grandymaker [24]

The acceleration of gravity (on Earth) is 9.8 m/s² downward.

This means that every falling object gains 9.8 m/s more downward speed
every second that it falls.

In 5 seconds of falling, it gains (5 x 9.8 m/s) = 49 m/s of downward speed.

If it was already descending at 2.0 m/s at the beginning of the 5 sec,
then at the end of the 5 sec it would be descending at

(2 m/s + 49 m/s) = 51 m/s .

7 0

3 years ago

All atoms of the same compound have the same number of protons neutrons and electrons

ikadub [295]

Compounds don't have atoms. Elements do.

All atoms of the same element have the same number of protons.
But they can have different numbers of neutrons and electrons.

4 0

4 years ago

A. How will the Milky Way continue to move outward as a result of the Big Bang?

emmasim [6.3K]

Answer:

i believe it is c

Explanation:

4 0

3 years ago