Kinetic Friction Friction is a force that tries to oppose motion between the two surfaces in placed contact. When we throw a ball on the floor it starting with some velocity. But once it is rolled ideally no force is acting in the direction of motion and according to Newton’s first law the ball should Read more about Kinetic Friction[…]
SRM Institute of Science and Technology (SRMJEE) 2019 Notification Released SRM Institute of Science and Technology (formerly known as SRM University) is one of the top-ranking universities in India with over 38,000 students and more than 2600 faculty across all the campus, offering a wide range of undergraduate, postgraduate and doctoral programs in Engineering, Management, Read more about SRM Institute of Science and Technology (SRMJEE) 2019 Notification Released[…]
Mass and Weight What is Weight? Weight is the measure of the force of gravity acting on a body, The formula for weight it is given by: Weight(W) = Mass(M) x Acceleration due to gravity(g) As weight is a force its SI unit is also the same as that of force, SI unit of weight Read more about Mass and Weight[…]
Differential Equations – Variables Separable Method Equations in which the variables are separable are those equations which can be expressed that the coefficient of dx is only a function of x and that of dy is only a function of y. Thus, the general form of such an equation is f(x) dx + g(y) dy Read more about Differential Equations – Variables Separable Method[…]
Properties of Triangles – ExCircle If r is radius of in circle and r₁, r₂, r₃ are the radii of ex-circle opposite to the vertices A, B, C of ΔABC respectively then (i) . . . . (ii) . . . . (iii) . . . . Example: Show that ∑a cos A = 2 Read more about Properties of Triangles – ExCircle[…]
Third Equation of Motion by Graphical Method Consider an object is moving with a uniform acceleration “a” along a straight line. The initial and final velocities of the object at time t = 0 and t = t are u and v respectively. During time t, let s be the total distance travelled by the Read more about Third Equation of Motion by Graphical Method[…]
Bharath Engineering Entrance Examination (BEEE) 2019 Notification Released BEEE 2019 is an All India Engineering Entrance Examination Conducted by Bharath University for admission of B. Tech degree Programme through single window counseling. Eligibility Criteria: Age: Candidates who have not completed 25 year of age as on 1st July of the year in which Admission is Read more about Bharath Engineering Entrance Examination (BEEE) 2019 Notification Released[…]
GITAM Admission Test (GAT) 2019 Notification Released Gandhi Institute of Technology and Management, popularly known as GITAM, was founded in 1980 by an inspired group of eminent intellectuals and industrialists of Andhra Pradesh led by Dr. M. V. V. S. Murthi, former Member of Parliament and popular philanthropist Eligibility Criteria: Pass in intermediate or 12th Read more about GITAM Admission Test (GAT) 2019 Notification Released[…]
Properties of Triangles – Tangent Rule and Area of Triangle Tangent rule (or) Napier’s analogy: In ΔABC, . . . Area of ΔABC is given by: (I) Δ = ½ ab sin C; Δ = ½ bc sin A; Δ = ½ ca sin B, (II) , (III) , (IV) Δ = 2R² sin A sin B Read more about Properties of Triangles – Tangent Rule and Area of Triangle[…]
Second Equation of Motion by Graphical Method Consider an object is moving with a uniform acceleration “a” along a straight line. The initial and final velocities of the object at time t = 0 and t = t are u and v respectively. During time t, let s be the total distance travelled by the Read more about Second Equation of Motion by Graphical Method[…]