An object has a kinetic energy of 254 J and a momentum of magnitude 24.8 kg · m/s.
(a) Find the speed of the object. m/s
(b) Find the mass of the object. kg
Given Kinetic energy ,
Momentum ,
(a)Speed of Object
Only Unknown is speed
ANSWER:
=====================
(b)Mass of Object
Momentum ,
ANSWER :
=======================
Get Answers For Free
Most questions answered within 1 hours.