Advertisements
Advertisements
प्रश्न
Solve the following numerical problem.
Two force of 12 N and 25 N act on a body to the left-hand side, while another force of 35 N acts on it to the right-hand side. Find the resultant of the forces.
उत्तर
Total forces acting to the left = 12 N + 25 N = 37 N
Force acting to the right = 35 N
The resultant force on the body = difference between the magnitude of the forces = 37 N – 35 N = 2 N
The object will move in the direction in which the force of 37 N is being applied, i.e., the resultant force of 2 N will act to the left.
APPEARS IN
संबंधित प्रश्न
Write true or false.
The frictional force acts in the direction of motion of body
Give one example of force as a stretch
Give one example of produces motion to indicate that the application of a force?
Give one example of deforms a body to indicate that the application of a force?
Answer the following.
Define weight.
Identify the agent exerting the force, the object on which the force is acting and the effect of the force in the following situation
Squeezing out the juice from an orange.
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?
Give a reason for the following.
Boats and ships have streamlined shapes?
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.
A ball of dough Is rolled into a flat chapatti. Name the force exerted to change the shape of the dough.
