to the vector 4i − 4j + ak, then the value of a is then the value of a is to the vector 4i − 4j + ak September 8, 2020 Category: Cengage NEET by C.P Singh , Chapter 3 - Vectors , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related If a vector 2i^+3j^ + 8k^ is a perpendicular to the vector 4j^ - 4i^ + ak^. then d value of a isA particle has an initial velocity of (3i^ + 4j^) and an acceleration of (0.4i^ + 0.3j^). Its speed after 10s is:A particle moves from a point (-2i^ + 5j^) to (4j^ + 3k^ ) when a force of (4i^+3j^) N is applied. How much work has been done by the force ?
