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Westkost [7]
3 years ago
12

What changed Boston’s harbor?

SAT
2 answers:
soldier1979 [14.2K]3 years ago
6 0
The pollution by the machines completely changed Boston’s Harbor
Julli [10]3 years ago
5 0
The pollution increase changed it
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Which of the following is not considered cash for financial reporting purposes.
Blizzard [7]

Answer:

The following is not considered cash for financial reporting purposes: Postdated checks and I. O. U.'s A post-dated checks is a referred to as a check signed by the drawer for a date in the future. whereas;IOU which is further abbreviated as "I owe you" is an informal agreement acknowledging debt.It is different from a promissory note i.e. It is not a negotiable instrument and does not classify repayment keywords.

5 0
3 years ago
What is the purpose of teachers taking the Praxis test?.
Vlada [557]

Answer:

The Praxis test measures the knowledge and skills you need to prepare for the classroom.

Explanation:

Hope this helps!

6 0
3 years ago
Calculate the speed of the 0.66 kg ball just before the collision.
vaieri [72.5K]

Answer:

The experimental apparatus shown in the figure above contains a pendulum consisting of a 0.66 kg ball attached

to a string of length 0.60 m. The pendulum is released from rest at an angle of 60 degrees and collides with a ball of  mass 0.22 kg initially at rest at the edge of a table. The 0.22 kg ball hits the floor a distance of 1.4 m from the

edge of the table.

(a) Calculate the speed of the 0.66 kg ball just before the collision.

2.4 m/s

(b) Calculate the speed of the 0.22 kg ball immediately after the collision.

2.8/m s

(c) Calculate the speed of the 0.66 kg ball immediately after the collision.

1.5 m/s

(d) Indicate the direction of motion of the 0.66 kg ball immediately after the collision.

           ____ To the left __<u>X</u>__ To the right

(e) Calculate the height to which the 0.66 kg ball rises after the collision.

0.11 m

(f) Based on your data, is the collision elastic?

           ____ Yes __<u>X</u>__ No

Coefficient of elasticity of less than one means an inelastic collision.

Justify your answer.

Explanation:

See attached.

Download pdf
7 0
3 years ago
Question 12 (1 point)
Neko [114]
I believe that is true
7 0
3 years ago
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Mason ran 2/3 mile in 1/3 hours. What was nasons unit rate?
UkoKoshka [18]

2/3 miles

------------

1/3 hour


copy dot flip

2/3 * 3/1  

2 miles per hour  is the unit rate


Answer: 2 miles per hour

7 0
3 years ago
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