When velocity time graph is a straight line parallel to time axis then__________________? February 1, 2021 / By Preparation Point / Physics Mcqs Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedInA. acceleration is const B. acceleration is variable C. acceleration is zero D. velocity is zero Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn