A body of mass 4 kg is placed on a plane at a point P having coordinate (3, 4) m. Under the action of force

Table of Contents

📘Question

A body of mass 4 kg is placed on a plane at a point P having coordinate (3, 4) m. Under the action of force   ˆ ˆ F 2i 3j N   , it moves to a new point Q having coordinates (6, 10)m in 4 sec. The average power and instantaneous power at the end of 4 sec are in the ratio of :

 (1) 13 : 6

 (2) 6 : 13 

(3) 1 : 2

 (4) 4 : 3

                                                (JEE-2025)

✅ Answer

A body of mass 4 kg is placed on a plane at a point P having coordinate (3, 4) m. Under the action of force   ˆ ˆ F 2i 3j N   , it moves to a new point Q having coordinates (6, 10)m in 4 sec. The average power and instantaneous power at the end of 4 sec are in the ratio of :  (1) 13 : 6  (2) 6 : 13  (3) 1 : 2  (4) 4 : 3

🚀 Learn more at BhautikStudy.com

📘 This content is provided by Bhautik Study — for CBSE, JEE, and NEET physics preparation.
Visit: www.bhautikstudy.com