Examples for effect of force.
Example of direction of force. When a force is applied in the direction of motion magnitude of velocity increases. 455 298 Views. The force resisting the motion is applied in the direction opposite to the direction of motion of the hands is called the frictional force and is responsible to generate heat energy.
In cricket when a batsman hit the ball with a bat the direction of the ball changes. By applying force to turn the wheel you are changing the direction in which your car is traveling. So the force exerted by the wall on the ball changes its direction of motion.
Force changes shape of object - example When a hammer strikes a hot rod the rod bends. The direction of the motion of the body does not changes. When the hands are rubbed against each other a force opposing this motion of the hands comes into action.
But if the body is pivoted at a point the force applied on the body at suitable point rotates the body about its fixed pointor about the axis passing through the fixed point This is called rotational motion. The disturbance or displacement of the earths tectonic plates leads to a significant amount of variation and change in the position and direction of the objects present on the earths surface. Clockwise or anticlockwise how to determine the direction of moment of force at a point Engineering Mechanics.
An accelerator of a car is pushed to increase the speed of the car due to which driving force in the direction of motion increases. Example Direction of force Direction of motion Doing work. The brakes of a car are applied to decrease the speed of the car due to which retarding force in the opposite direction of motion.
The intensity of a force is measured by the velocity which it imparts to a given mass in a given unit of time A body at rest may be free from the action of forces or it may be acted upon by equal but opposite. Draw and label the SIX simple machines in the boxes below. When a force is applied in the opposite direction of motion the magnitude of velocity decreases.