A Particle Is Subject to the Potential 11ea99f6_d748_fa79_8bb6_99b5cd1b35a1_tb5764_11_tb5764_11_tb5764_11_tb5764_11_tb5764_11_tb5764_11_tb5764_11_tb5764_11 .
A particle is subject to the potential .What is the value of the y component of the force on the particle at the point (x,y)= (2.0,3.0)?
A 0.40-kg particle moves under the influence of a single conservative force.At point A where the particle has a speed of 10 m/s,the potential energy associated with the conservative force is +40 J.As the particle moves from A to B,the force does +25 J of work on the particle.What is the value of the potential energy at point B?
As a 1.0-kg object moves from point A to point B,it is acted upon by a single conservative force which does 40 J of work during this motion.At point A the speed of the particle is 6.0 m/s and the potential energy associated with the force is +50 J.What is the potential energy at point B?
Cubical blocks of mass m and side l are piled up in a vertical column.The total gravitational potential energy of a column of three blocks is