Sarthaks Test
0 votes
808 views
in Physics by (8.6k points)

A ball is dropped and its displacement vs time graph is as shown Fig. 3.4 (displacement x is from ground and all quantities are +ve upwards).

(a) Plot qualitatively velocity vs time graph.

(b) Plot qualitatively acceleration vs time graph.

1 Answer

0 votes
by (13.6k points)
selected by
 
Best answer

The ball is released and is falling under gravity. Acceleration is –g , except for the short time intervals in which the ball collides with

ground, and when the impulsive force acts and produces a large acceleration.

Related questions

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...