Advertisements
Advertisements
प्रश्न
Solve the following numerical problem.
The forces acting on a wooden block are shown in the figure given alongside. Find the resultant of the forces and the direction of the resultant force.

Advertisements
उत्तर
Total forces acting downwards = 2 N + 22 N = 24 N
Total forces acting upwards = 8 N + 14 N = 22 N
Resultant force = Difference between the magnitude of forces = 24 N – 22 N = 2 N .
The wooden block will move in the downward direction with the resultant force of 2 N acting on it.
APPEARS IN
संबंधित प्रश्न
Give one example of produces motion to indicate that the application of a force?
Name the type of force which act in the following case:
A horse moves a cart
Name the type of force which act in the following case:
A boy opens the door
It is difficult to walk on a wet road. Explain.
Tick the most appropriate answer.
Which of the following is a contact force?
Answer the following in a word or two or in a sentence.
Give an example in which a force can change the direction of an object.
Identify the agent exerting the force, the object on which the force is acting and the effect of the force in the following situation
Taking out ointment from a medicinal tube.
Identify the agent exerting the force, the object on which the force is acting and the effect of the force in the following situation
A child jumping to a height.
Answer the following in a word or two or in a sentence.
A child tries to slide a wooden block on the top of a table, but she is unable to get a smooth movement. What material do you suggest she should use in between the block and the table to get a smooth movement?
Two balls of the same size but of different materials, rubber and iron are kept on the smooth floor of a moving train. The brakes are applied suddenly to stop the train. Will the balls start rolling? If so, in which direction? Will they move at the same speed? Give reasons for your answer.
