Question

how can force change the speed of a moving object .you will mark brainest if you give an appropriate example ​

Answer 1

Answer:

mark brainliest

Explanation:

a force applied on an object may change its speed. If the force applied on the object is in the direction of its motion, the speed of the object increases. If the force is applied in the direction opposite to the direction of motion, then it results in a decrease in the speed of the object.

Let us consider an example. In a game of volleyball, players often push the moving ball to their teammates to make a winning move. Sometimes the ball is returned to the other side of the court by pushing or smashing it.

Hope it's helpful.

Answer 2

Answer:

When two forces acting on an object are not equal in size, we say that they are unbalanced forces. The overall force acting on the object is called the resultant force. If the forces are balanced, the resultant force is zero.

If the forces on an object are unbalanced, this is what happens:

a stationary object starts to move in the direction of the resultant force

a moving object changes speed and/or direction in the direction of the resultant force

The change in the motion of an object depends upon:

the size of the resultant force

the direction of the resultant force

The greater the resultant force, the greater the change in the motion of the object. Whether a moving object speeds up, or slows down, depends on the direction of the resultant force:

the object speeds up if the resultant force acts in the direction of movement

the object slows down if the resultant force acts opposite to the direction of movement