Motion in a straight line and in a plane; projectile motion; relative velocity.
Study notes are still being prepared.
Don't wait — Shishya can teach you this topic right now, on demand.
Ask Shishya to teach this →Shishya is your personal tutor for this topic. Pick a starter or open a free chat.
Q1 · Kinematics · MEDIUM
A particle moves along the x-axis with position x(t) = 3t² − 2t + 1 (in metres, t in seconds). Its velocity at t = 2 s is:
Q2 · Kinematics · EASY
A stone is dropped from a tower of height 80 m (g = 10 m/s²). Time to reach the ground is:
Q3 · Kinematics · EASY
A car accelerates from rest at 4 m/s² for 5 s. Distance covered is:
Q4 · Kinematics · MEDIUM
A body is projected at 30° above horizontal with initial speed 20 m/s (g = 10 m/s²). Total time of flight is:
Q5 · Kinematics · EASY
Two trains are moving on parallel tracks. Train A moves at 60 km/h towards east and train B moves at 40 km/h towards west. A passenger in train A observes train B. What is the relative velocity of train B with respect to the passenger in train A?