In the following situations identify the agent exerting the force and the object on which it acts.State the effect of the force in each case.
a)squeezing a piece of lemon between the fingers to extract its juice.
b)Taking out paste from a toothpaste.
c)A loaded suspended from a spring while its other end is on a hook fixed to a wall.
d)An athlete making a high jump to clear the bar at a certain height.
Answers
Answer:
a) force is exerted on the lemon and it gets deforms and it get squeezes out it's juices.
b. The hand is the agent, toothpaste tube is object and the coming out of paste from toothpaste tube is the effect of force.
c. Suspended load is agent, spring is the object, the effect of force can be seen in the form of elongation of spring on suspension of load.
d. Athlete is the agent, bar is the object. The force can be seen in the form of jump
Answer:
a) force is exerted on the lemon and it gets deforms and it get squeezes out it's juices.
b. The hand is the agent, toothpaste tube is object and the coming out of paste from toothpaste tube is the effect of force.
c. Suspended load is agent, spring is the object, the effect of force can be seen in the form of elongation of spring on suspension of load.
d. Athlete is the agent, bar is the object. The force can be seen in the form of jump