E p = m · g · h
E p ( book ) = 0.35 kg · 9.8 m/s² · 2 m = 6.86 J
E p ( picture frame ) = 6.86 J
( same gravitational potential energy as the book )
6.86 = 0.5 · 9.8 · h
6.86 = 4.9 h
h = 6.86 : 4.9
h = 1.4 m
Answer: ... to a height of 1.4 m.
Answer
D. 4,800 Espresso Machines and 0 Food Processors
The answer and procedures of the exercise are attached in a microsoft excel document.
Explanation
Please consider the data provided by the exercise. If you have any question please write me back. All the exercises are solved in a single sheet with the formulas indications.
In the elastic portion of the demand curve.
In this scenario, Roger's behaviour would best be classified as an elaborator.
While working in a group each individual contributes in their own ways.
Benne and Sheats defined roles in a group and classified them in three categories. These categories are
1. Task roles : relate to actually achieving the task goals.
2. Personal Roles : relate to the interpersonal relationships between team members. A highly qualified team, when all team members with a high ego will not be able to achieve the desired goal within the deadline.
3.Dysfunctional Roles: do not contribute in any way to a group. They are only interested in serving their own interests and more often than not, are responsible for disruptions and discord within the group.
The right combination of various roles in a group goes a long way in achieving a goal.
The Elaborator is a task role. The Elaborator takes up an idea and gives his views on how that idea might turn out if it is implemented in the given suggestion.
Given the following parameters:
The employer pays the employee (gross earnings) – $1,200
The employer pays for social security and medicare taxes – $91.80
The employer pays for the Federal
Unemployment Tax Act (FUTA) – $9.60
The employer pays for the State
Unemployment Tax Act (SUTA) – $64.80
The total cost of this employee to the employer is the summation of all these costs
1,200 + 91.80 + 9.60 + 64.80 = $1366.20
