Mathematical formulation of second law of motion class 9
Asked by admin @ in Physics viewed by 338 People
Mathematical formulation of second law of motion
Answered by admin @
Suppose
m= mass of the object
u=initial velocity of the object
v=final velocity of the object
a=uniform acceleration
t=time taken in acceleration
F=constant force
Let the initial and final momentum be p1=mu and p2=mv respectively .
The change in momentum =p2-p1
=mv-mu
=m(v-u)
The rate of change of momentum
=m(v-u)/t
According to 2nd law of motion
F=m(v-u)/t
F=ma [since a=(v-u)/t]
Therefore second law of motion gives us a method to measure the force acting on an object as the product of its mass and acceleration.
HOPE IT HELPS!
PLZ MARKS AS BRAINLIEST!
Similar Questions
Write the mathematical formulation of second law of motion
Asked by admin @ in Physics viewed by 291 persons
Mathematical formulation of second law of motion
Derive the mathematical formulation of second law of motion
Asked by admin @ in Science viewed by 318 persons
Derive the mathematical formulation of second law of motion
State newton's second law of motion class 9
Asked by admin @ in Physics viewed by 381 persons
State and prove Newton's second law of motion... 9th Class Question...
Derive the mathematical formula of second law of motion
Asked by admin @ in Physics viewed by 306 persons
Derive the mathematical formula of the second law of motion.
Derivation of second law of motion class 9
Asked by admin @ in Physics viewed by 345 persons
Can anyone explain this in simple words.... derivation of Newton's second law of motion...class 9
Derivation is given . ...u hv to explain this....
Force and laws of motion class 9 all formulas
Asked by admin @ in Science viewed by 325 persons
Formulas of ncert class 9 of force and law of motion............. please answer fast
Formulas of force and laws of motion class 9
Asked by admin @ in Science viewed by 376 persons
Formulas of ncert class 9 of force and law of motion............. please answer fast
Mind map of force and laws of motion class 9
Asked by admin @ in Physics viewed by 481 persons
Concept map on force and laws of motion class 9
Laws of motion class 9 maharashtra board exercise answers
Asked by admin @ in Science viewed by 325 persons
Laws of motion 9th claas notes of Maharashtra board
10 examples of newton's second law of motion
Asked by admin @ in Physics viewed by 324 persons
Ten real life examples of newton's second law of motion
10 applications of newton's second law of motion
Asked by admin @ in Physics viewed by 318 persons
Give 5 applications on newton's second law of motion
Newton's second law of motion is also known as
Asked by admin @ in Science viewed by 364 persons
Newtons second law of motion is also known as what
Newton's second law of motion gives the measure of
Asked by admin @ in Physics viewed by 306 persons
Q.1 Newton's second law gives the measure of--------------. 1)Acceleration 2) Force 3) Momentum 4)Angular momentum
State and prove newton's second law of motion
Asked by admin @ in Science viewed by 300 persons
State and prove newton's second law of motion.
Examples of second law of motion in our daily life
Asked by admin @ in Physics viewed by 329 persons
Ten real life examples of newton's second law of motion
Most viewed questions in Physics
Jeevandeep health and physical education std 10 answers pdf
Asked by admin @ in Physics viewed by 11074 persons
Hc verma physics class 9 solutions of describing motion
Asked by admin @ in Physics viewed by 2673 persons
Base area and stability of some objects with different shapes
Asked by admin @ in Physics viewed by 1533 persons
Which of the following statements about safe lifting are correct
Asked by admin @ in Physics viewed by 1518 persons
A rocket of mass m is launched straight up with thrust f⃗ thrust.
Asked by maham237 @ in Physics viewed by 1318 persons
A hair dryer with a resistance of 9.6 ohms operates at 120 volts for 2.5 minutes. the total electrical energy used by the dryer during this time interval is
Asked by maham237 @ in Physics viewed by 1206 persons
Mind map for light reflection and refraction class 10
Asked by admin @ in Physics viewed by 1150 persons
The african cicada is the world's loudest insect, producing a sound intensity level of 107 db at a distance of 0.50 m. what is the intensity of its sound (in w/m2) as heard by someone standing 3.1 m away? express your answer in watts per meter squared.
Asked by maham237 @ in Physics viewed by 1101 persons
A 5.8 x 10 4 watt elevator motor can lift
Asked by maham237 @ in Physics viewed by 1083 persons