explain the derivation of laws of motion
Asked by kaveri.pasham0810 | 5th Jan, 2021, 06:26: AM
Newton's first law of motion -
An object at rest remains at rest, or if in motion, remains in motion at a constant velocity unless acted on by a net external force.
Newton's second law of motion states that rate of change of momentum of an object is directly proportional to the applied force and takes place in the direction in which the force acts.
F - Force applied
m - mass
v - final velocity of an object
u = initial velocity of an object
Newton's third law of motion -
For every action there is equal and opposite reaction.
Answered by Shiwani Sawant | 5th Jan, 2021, 01:36: PM
- A hockey ball of mass 200g travelling at 10m/s is struck by a hockey stick so as to return it along its original path with a velocity at 5m/s.Calculate the change of linear momentum occurred in the motion of the hockey ball by the force applied by the hockey stick.
- The concept of inertia was developed by
- WHY DOES A CAR NEEDS TO BE PUSHED HARD ?
- Derive 1st law of motion from second law of motion
- Two bodies have mass 10kg and 15kg have identical size. Which has more inertia?
- According to newton's first law of motion an object tends to remain at rest or in uniform motion until and unless and external forces acts on it so suppose a dog is sleeping and then suddenly it wakes up and starts walking so it has come into motion without any external force acting on it how
- What is there law of Newton?
- A hammer of mass 500g, moving at 50m/s, strikes a nail. The nail stops the hammer in a very short time of 0.01s. What is the force of the nail on the hammer?
- #Jiochat Information about the devices which are works based on the principal of Newton.
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Verify mobile number
Enter the OTP sent to your number