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).
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
Gently pumping your brakes.
The brakes apply force to the wheel, causing friction which stops it.
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.
Pounds per square inch.
If you are in a rear-wheel skid, you must release your brakes and turn your steering wheel __________A. into the direction of the skid.B. opposite direction of the skid.C. straight.
Braking power transmitted to the front wheel is high compare to that of rear wheel normally(60:40 or 70:30) in motor cycle.Disc brakes which has high magnitude of braking power compare to that of drum brakes are used in motor cycles to absorb the more braking power.
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.
-- Its kinetic energy decreases. -- If the process continues, the car may stop altogether.
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.
you would be going north
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
Cabooses can go in either direction and must be manually stopped from where the conductor can see the track.
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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.
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.