A marble moves along the x-axis. The potential-energy functionis shown in Fig. 1
a) At which of the labeled x-coordinates is the force on the marble zero?
b) Which of the labeled x-coordinates is a position of stable equilibrium?
c) Which of the labeled x-coordinates is a position of unstable equilibrium?
An aeroplane starting from airport A flies 300kms East then 250 km at 30°West of North and then 150 km north to arrive at airpot B
Calculate vector position of each displacement in unit vector notation
Find the solution of the following Second Order Differential Equation