The velocity versus time graph for an object is shown in the diagram below.(b)v (t)B to CC to DD to E(a) What is the direction of the acceleration of the object for each of the indicated time intervals?A to Bnegative direction ✓positive directionthe acceleration is zeropositive direction.--Select--positive directionBnegative directionthe net force is zeroDVWhat is the direction of the net force acting on the object for each of the indicated time intervals?A to B---Select---B to CC to DD to EE,t (s)

The slope of the curve in velocity versus time graph gives the measure of the acceleration.

The velocity versus time graph for an object is shown in the diagram below. v (t) --Select-- positive direction B (a) What is the direction of the acceleration of the object for each of the indicated time intervals? A to B negative direction B to C positive direction C to D the acceleration is zero D to E positive direction negative direction D (b) What is the direction of the net force acting on the object for each of the indicated time intervals? A to B --Select--- B to C C to D D to E the net force is zero E t (s)

The velocity versus time graph for an object is shown in the diagram below. v (t) --Select-- positive direction B (a) What is the direction of the acceleration of the object for each of the indicated time intervals? A to B negative direction B to C positive direction C to D the acceleration is zero D to E positive direction negative direction D (b) What is the direction of the net force acting on the object for each of the indicated time intervals? A to B --Select--- B to C C to D D to E the net force is zero E t (s)

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 79P: Between t=0 and t=t0 , a rocket moves straight upward with an acceleration given by a(t)=ABt1/2 ,...

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