An object is moving with uniform acceleration a. Its initial velocity is u and after time t its velocity is v. The equation of its motion is v = u + at. The velocity (along y-axis) time (along x-axis) graph shall be a straight line

NDA 2018 Physics question

Physics Motion in a Straight Line NDA 2018

An object is moving with uniform acceleration . Its initial velocity is and after time its velocity is . The equation of its motion is . The velocity (along y-axis) time (along x-axis) graph shall be a straight line

(A)passing through origin
(B)with x-intercept u
(C)with y-intercept uCorrect
(D)with slope u

Answer: (C)

Solution

Comparing with the straight line , the slope is and the intercept on the y-axis (velocity axis) is

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-030995