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An object will accelerate in the direction of the net force acting upon it. While she is traveling at a consant speed, the forces due to friction, wind resistance, and so forth are countered by the equal-in-strength but opposing force of the engine.

When she applies the brakes, the engine is no longer pushing, so there is a net force in the opposite direction of her motion. This net force accelerates her in the opposite direction of her motion -- we call this deceleration.

So, long story short, the direction of the net force is opposite to the direction of her original motion (backwards).

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Q: Sharon cruises east at 5 ms she then uses her brakes and comes to a gentle stop as Sharon slows how does the direction of the net force compare to that of her motion?
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What does the direction of acceleration depend upon?

it depends on many variables, friction, drag, what kind of object is it, does it have a motor and/or brakes. your question is too vague be specific


If you pass through a body a standing water you can dry your brakes off by?

Gently pumping your brakes.


Breifly describe how applying the brakes to stop a bicycle is an example of force?

The brakes apply force to the wheel, causing friction which stops it.


The force of friction is directed opposite of the way an object is moving because?

The force of friction is NOT ALWAYS directed opposite the direction an object is moving. Consider, for example, an object (like a book) resting on a piece of paper on a table. If you gently pull the paper and the book moves with the paper, friction between the paper and the book is causing the book to move in the same direction as the paper. Even if you pull a bit faster and the book slides in the same direction as the paper motion, but a little bit slower, the friction is the force which is pulling the book along--in the same direction of the paper motion.The direction friction is acting is opposite the direction of the relative SLIDING or attempted sliding of surfaces. In the cases above, without friction, the book would slide opposite the direction of paper motion, so the friction is in the same direction, accelerating the book along with the paper. In the first case, the book's acceleration is the same as the paper's; in the second, the book's acceleration is less than the paper's causing the book to actually slide backwards relative to the paper's motion.


What does psi stand for when you are doing air brakes test?

Pounds per square inch.

Related questions

If you are in a rear-wheel skid you must release your brakes and turn your steering wheel?

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Why disc brakes are used in two wheelers front wheel?

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How are breaks applied in jet engines?

A jet engine has no brakes. Though they do have thrust reversers which change the direction of thrust to slow the aircraft down. Aeroplanes have brakes on the wheels.


How do the direction of a car's velocity and acceleration compare when the car is slowing down?

-- Its kinetic energy decreases. -- If the process continues, the car may stop altogether.


What is the safest thing to do when your vehicle goes into a skid?

Steer gently in the direction you want the car to go. As you begin to regain control of the car, gently apply the brakes (assuming you have anti-lock brakes) or the accelerator depending on the type of skid.


What direction is the acceleration when you use your brakes when rolling backward down a hill on a bike.?

you would be going north


Acceleration is against the direction of motion?

suppose when we apply brakes to a car in motion then the speed of the car decreases which means the acceleration is backwards but the car is still running in the forward direction


Why did cabooses have 2 hand brakes?

Cabooses can go in either direction and must be manually stopped from where the conductor can see the track.


Where should I look for the best deals on car brakes?

The best deals on car brakes could be found by searching the local area or asking around for best prices. Also you may use websites to compare service etc.


How do you change the front and rear brakes on a 2002 Honda Accord 4 door LX?

Not to hard to do but you need direction. Get a manual from DISCOUNTAUTOREPAIRMANUALS.COM


Can a body moving with certain velocity in the direction of east have aeleration in the direction of west explain how?

Yes a body moving with some velocity in the direction of east have acceleration in the west because when the body will stop or exerts brakes so the body will move a little back and acceleration will be produced in the opposite direction which is west.


What is the negative acceleration?

Negative acceleration is the state of a body whose velocity in a specified direction is becoming smaller. If you apply the brakes while driving a car, the car (and you) will undergo negative acceleration in the direction in which the car was moving.