Explain whether the force is balanced or unbalanced in the following situations :
a. A suitcase is dropped from a height.
b. A bicycle is moving in a straight line with a constant velocity.
c. A ball rolling on the ground stops after some time.
Answers
Answered by
3
Answer:
a. A suitcase is dropped from a height. Force is not balanced
b. A bicycle is moving in a straight line with a constant velocity. Force is balanced
c. A ball rolling on the ground stops after some time. Force is balanced
Hope this help you
Answered by
0
Answer:
Forces are initially unbalanced, afterwards they are balanced.
Answer a. unbalanced force b. balanced force and c. balanced force.
Explanation:
a. A suitcase is dropped from a height.
- The forces acting on the suitcase are unbalanced.
b. A bicycle is moving in a straight line with a constant velocity.
- Here, the bicycle is moving with constant velocity on a straight road. That means neither the of velocity not its direction is changing.
- Thus, no effect of force is seen on the bicycle. So, balanced forces are acting on the bicycle in this case.
c. A ball rolling on the ground stops after some time.
- In the initial stage, the ball was in the state of motion because it was rolling on the ground.
- During this motion, the forces were unbalanced because only the unbalanced forces are able to produce motion in an object.
- But, in the final stage, when the ball was stopped, the forces became balanced. Because, a object in a motionless state is the result of the application of balanced forces on that object.
To learn more about similar question visit:
https://brainly.in/question/8286154
https://brainly.in/question/25694808
#SPJ3
Similar questions