A box of mass =10 kg is placed on a frictionless table. It i…

A box of mass =10 kg is placed on a frictionless table. It is connected by a string to a hanging mass =5 kg, as shown in the figure. The string mass can be neglected. The pulley is frictionless and has a negligible mass. What is the magnitude of the acceleration of the mass on the table?

Heart failure is a complex disorder that results from a comb…

Heart failure is a complex disorder that results from a combination of factors leading to low cardiac output. Uncontrolled hypertension is one disease process that can lead to heart failure.  Which of the following conditions is less likely to lead to heart failure?