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m1 and m2 are connected by a light string as shown in the graph.   Assume the pulley is frictionless.  Determine tension T in N.  Please enter your unit as “N”.

A box of mass m = 10.0 kg moving at 0.500 m/s is pushed by a force F = {F} N across a horizontal floor.  The applied force is directed at an angle θ = 60.0⁰ as shown in the drawing.  The coefficients of static and kinetic friction between the box and the floor are μs=0.400 and μk=0.300, respectively.  What is the work done by the gravitational force after the box moved a distance of d = 10.0 m in joules? Please enter your unit as “J”.

A 50 N of force F is applied to a block of 100 N as shown. The kinetic coefficient between the block and the supporting surface is 0.3.  Determine the acceleration of the block in m/s2. Enter your answer with two significant figures.   Please enter your unit as “m/s^2”.

In target practice, a thick board stops a bullet at a penetration depth of {d} cm.  Find the average frictional force that stops the bullet.  Hint, you can use two approaches,  Newton’s Second Law or Law of Energy Conservation to solve this problem.  Express your answer in kN and enter your unit as “kN”.

Which federal agency will most likely to provide funding for a Community Health Center (CHC) in remote Alaska?  [BLANK-1]

Which of the following is considered a population-based initiative to improve oral health?

There is a greater prevalence of periodontitis in males, Mexican-American individuals, adults below the 100% federal poverty level, current smokers, and patients with diabetes.

There has been a dramatic decrease in Oral and Pharyngeal Cancers (OPC) in recent decades linked to human papillomavirus (HPV).

In a 2016 Oral Health Surveillance Report, almost _______ of 20 to 64-year-olds sampled had experienced dental caries.

What is the current recommendation for community water fluoridation?