Home › CBSE Class 11 (Science) › Physics › Motion in a Straight Line › As per your syllabus, in a kinematic problem, th…
As per your syllabus, in a kinematic problem, the THREE equations of motion are valid under what condition?
AZero velocity
BUNIFORM (constant) acceleration only
CCircular motion
DAll accelerations
Answer & Solution
Correct answer: B. UNIFORM (constant) acceleration only
As per your syllabus, title, kinematic equations apply only to uniformly accelerated motion.
Variable a requires calculus.
Related questions
Which kind of motion did Domingo de Soto in 1545 correctly identify with uniformly accelerA cyclist moving at 10 m/s accelerates uniformly at 2 m/s^2 for 4 s. What is the final speHow many of the five SUVAT variables does each constant-acceleration equation of motion coA scooter starts from rest and reaches 20 m/s with a uniform acceleration of 5 m/s^2. WhatA train speeds up uniformly from 10 m/s to 30 m/s in 10 s. What is its acceleration?A bike moving at 20 m/s brakes with a uniform retardation of 4 m/s^2. How long does it takA car starts from rest and accelerates uniformly at 2 m/s^2 along a straight road. How farA body moves with constant velocity. Its acceleration is