Answer:
Initial Velocity= 49 m/s
Time period= 5 secs
Explanation:
THIS IS THE COMPLETE QUESTION BELOW
A rocket shoots up 123 meters. What is it initial velocity?How long is it ascending
The initial velocity can be calculated using the expression below
u= √( 2gh)
Where g= Acceleration due to gravity= 98 m/s^2
h= height
Substitute the values we have
u = √(2*9.8*123)
u=√( 2410.8)
u = 49 m/s
the time period can be calculated as
(49/9.8)
= 5 sec
Hence time period is 5 secs
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Answer:
Lease Equipment $150,000
BUY EQUIPMENT$134,700
Differential Effects-$15,300
The company should choose BUY EQUIPMENT which is Alternative 2
Explanation:
Preparation of the differential analysis dated March 15 to determine whether Laredo Corporation should lease (Alternative 1) or purchase (Alternative 2) the equipment
Differential Analysis
Lease (Alt. 1) or Buy (Alt. 2) Equipment
March 15
Lease Equipment (Alternative 1); Buy Equipment
(Alternative 2); Differential Effects (Alternative 2)
Costs:
Purchase price $0 $120,000 $120,000
Freight and installation $0 $1,500 $1,500
Repair and maintenance (6 years) $0 $13,200.$13,200
($2,200*6=$13,200)
Lease (6 years) $150,000 $0 -$150,000
($25,000*6)
Total costs $150,000 $134,700 -$15,300
Based on the above calculation the company should choose BUY EQUIPMENT which is Alternative 2
Answer:
A) define the goals. (part of define the problem)
Explanation:
The 5 stages of the Six Sigma process (DMAIC) are:
- <u>D</u>efine the problem: involves defining the problem statement ⇒ the reasons for creating or improving the process ⇒ define the goals of the process ⇒ establish a timeline ⇒ determine the scope of the project ⇒ choose the team that will be in charge of carrying out the project.
- <u>M</u>easure or quantify the problem.
- <u>A</u>nalyze and identify the cause of the problem.
- <u>I</u>mprove by solving the root cause of the problem and verify the improvement.
- <u>C</u>ontrol the improvements and pursue perfection.
