Physics
Grade-9
Easy

Question

A car is turning on a turn and suddenly a pool of water appears on the road. Which diagram best shows how the pool of water will affect the path of the car after the car goes through it.

hintHint:

B

The correct answer is:


    Driving through water can cause you to hydroplane, which is when water builds between tires and roadway. Hydroplaning happens when the tires on your vehicle lose their grip on a road surface and instead travel on a film of water sitting on top of the road. Hydroplaning dramatically reduces a driver's ability to steer and brake. Hence, the car deviates from its original path after passing through the pool of water on the road.

    Related Questions to study

    Grade-9
    Physics

    Sameer is riding his mountain bike. Where does he require less friction?

    Sameer is riding his mountain bike. Where does he require less friction?

    PhysicsGrade-9
    Grade-9
    Physics

    Smrita is climbing a mountain. How much friction does she need?

    Smrita is climbing a mountain. How much friction does she need?

    PhysicsGrade-9
    Grade-9
    Physics

    Jack is going skiing. How much friction does he need?

    Jack is going skiing. How much friction does he need?

    PhysicsGrade-9
    parallel
    Grade-9
    Physics

    How does friction affect speed?

    Friction is the force opposing one solid object's movement over another. Four categories of friction exist fluid friction, rolling friction, sliding friction, and static friction.
    ¶The frictional force keeps our feet planted on the ground when we walk on or on the floor. As a result, we frequently slip on icy or slippery surfaces because there is less friction.
    ¶According to scientists, friction is caused by the interactions of tiny bumps on surfaces as they rub against each other. The bumps on each surface bend and exert force on each other, making it difficult for the surfaces to slip over each other.

    How does friction affect speed?

    PhysicsGrade-9

    Friction is the force opposing one solid object's movement over another. Four categories of friction exist fluid friction, rolling friction, sliding friction, and static friction.
    ¶The frictional force keeps our feet planted on the ground when we walk on or on the floor. As a result, we frequently slip on icy or slippery surfaces because there is less friction.
    ¶According to scientists, friction is caused by the interactions of tiny bumps on surfaces as they rub against each other. The bumps on each surface bend and exert force on each other, making it difficult for the surfaces to slip over each other.

    Grade-9
    Physics

    A smooth surface has ____.

    A smooth surface has ____.

    PhysicsGrade-9
    Grade-9
    Physics

    A marble floor offers less friction. Which property is being related with friction?

    A marble floor offers less friction. Which property is being related with friction?

    PhysicsGrade-9
    parallel
    Grade-9
    Physics

    Friction does not depend upon the ____.

    Friction does not depend upon the ____.

    PhysicsGrade-9
    Grade-9
    Physics

    Friction depends on the ____.

    Friction depends on the ____.

    PhysicsGrade-9
    Grade-9
    Physics

    Whenever the surfaces in contact tend to move with respect to each other, the force of friction comes into play 

    Whenever the surfaces in contact tend to move with respect to each other, the force of friction comes into play 

    PhysicsGrade-9
    parallel
    Grade-9
    Physics

    Friction can be reduced by using

    Friction can be reduced by using

    PhysicsGrade-9
    Grade-9
    Physics

    Friction always ____ of an object.

    Friction always ____ of an object.

    PhysicsGrade-9
    Grade-9
    Physics

    Friction is a ____.

    Friction is a ____.

    PhysicsGrade-9
    parallel
    Grade-9
    Physics

    The force of friction always acts in the direction __________ to that of the applied force.

    The force of friction always acts in the direction __________ to that of the applied force.

    PhysicsGrade-9
    Grade-9
    Physics

    The speed of an object _______ due to the frictional force.

    The speed of an object _______ due to the frictional force.

    PhysicsGrade-9
    Grade-9
    Physics

    The force of friction always acts in the direction _____ to which an object moves or tries to move.

    The force of friction always acts in the direction _____ to which an object moves or tries to move.

    PhysicsGrade-9
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.