According to second law of newton, force is the cause and the outcome ...
Actually force is the outcome caused due to rate of change of momentum. ..
According to second law of newton, force is the cause and the outcome ...
According to the second law of Newton, force is the cause and the outcome is:
1. Acceleration:
- The second law of Newton states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.
- In simpler terms, when an unbalanced force is applied to an object, it will accelerate in the direction of the force.
- The greater the force applied, the greater the acceleration will be.
- The equation that represents the relationship between force, mass, and acceleration is F = ma, where F is the force, m is the mass, and a is the acceleration.
- So, the outcome of applying a force to an object is an acceleration in the same direction as the force.
2. Velocity:
- Velocity is a vector quantity that describes both the speed and direction of an object's motion.
- When a force is applied to an object, it can cause a change in its velocity.
- If the force applied is in the same direction as the object's initial velocity, it will increase the object's speed and result in a higher velocity.
- On the other hand, if the force is applied in the opposite direction of the object's initial velocity, it can cause the object to slow down and result in a decrease in velocity.
- Therefore, the outcome of applying a force to an object can be a change in its velocity.
3. Momentum:
- Momentum is a vector quantity that represents the motion of an object and is defined as the product of its mass and velocity.
- According to the second law of Newton, when a force is applied to an object, it causes a change in its momentum.
- The change in momentum of an object is directly proportional to the applied force and occurs in the direction of the force.
- This relationship is described by the equation F = Δp/t, where F is the force, Δp is the change in momentum, and t is the time interval over which the force is applied.
- Therefore, the outcome of applying a force to an object is a change in its momentum.
4. Time:
- The second law of Newton does not directly relate force to time.
- Time is not an outcome of applying a force, but rather a variable that affects the change in velocity or momentum of an object.
- The duration over which a force is applied can influence the resulting change in velocity or momentum.
- However, the second law of Newton primarily focuses on the relationship between force, mass, acceleration, velocity, and momentum, without explicitly considering time as an outcome.
In conclusion, according to the second law of Newton, the cause is the force applied to an object, and the outcomes can be acceleration, velocity, and momentum. Time, although a factor, is not considered as a direct outcome of applying a force.
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.