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A cannon can make a maximum angle of 30 degrees with the horizon. What is the minimum speed of a cannon ball if it must clear a 10-m-high obstacle 30 m away? 1. 28.3 m/s 2. 30.5 m/s 3. 32.8 m/s 4. 34.1
answered Dec 16, 2021
4 votes
32.5k views
HEY CAN ANYONE ANSWER DIS PLS!!!
answered Dec 13, 2021
3 votes
183k views
A journal bearing has shaft with a diameter of 75 mm. The bushing bore is 75.1 mm and the bushing is 37.5 mm long and supports a load of 2 kN. The journal speed is 720 RPM. Find the minimum film thickness,
answered Nov 10, 2021
4 votes
138k views
True or false? European airlines are mostly privatized.
answered Sep 5, 2021
3 votes
155k views
What best explains the relationship between photosynthesis and cellular respiration? A. The higher the rate of formation of products in respiration, the lower the rate of photosynthesis. B. Photosynthesis
answered Aug 16, 2021
0 votes
131k views
What is the ratio for sine
answered Jun 17, 2021
0 votes
206k views
Find the geometric mean of the data below: 2, 5, 7
answered May 23, 2021
3 votes
15.6k views
Mr. Martinez continues to show the students examples of building facades (elevation). Why is he doing this
answered Jan 10, 2021
3 votes
121k views
Lisa is 6 years older than two times her brother Sammy's age let's represents a message which expression represents Liza's age to s s plus 6 6s plus 2 or 2 s + 6​
answered Nov 7, 2020
6 votes
100k views
Rewrite the following paragraph, adding conjunctions as necessary to make it less choppy. In World War II, German submarines were called U-boats. They sank many Allied transports. They sank many Allied
answered Jun 22, 2020
5 votes
4.4k views
DNA transcription-to-translation # 1 Homework Unanswered Due in 4 days Given the following sequence of the coding strand, written in standard 5' to 3' orientation, locate the start codon. CGTTATGTGGACTCTCTGGTATGACTCACCTTAT
answered Mar 21, 2020
1 vote
11.3k views
Which Is A Role Of Helpful Bacteria?
answered Nov 28, 2019
2 votes
118k views
Which shows the following expression after the negative exponents have been eliminated? a^3b^-2/ab^-4 Assume a can’t equal 0 and b can’t equal 0
answered Jul 27, 2019
2 votes
178k views
A frog weighs 3/5 lb. What is the mass of the frog in kilograms 1 ib equals 0.45 kg?
answered Feb 20, 2019
3 votes
79.2k views
A line that passes through th epoints (2,3) and (b,7) is parallel to the line y = -2x + 17. Find the value of b
answered Jan 28, 2019
6 votes
140k views
What did w.e.b. dubois have in common with harriet martineau?
answered Jan 8, 2019
4 votes
158k views
A small resort is situated on an island off a part of the coast of Mexico that has a perfectly straight north-south shoreline. The point P on the shoreline that is closest to the island is exactly 6 miles
answered Sep 13, 2018
5 votes
96.9k views
A client goes to the primary healthcare provider because of fatigue, double vision, and muscle weakness. a diagnosis of myasthenia gravis is suspected. when collecting a health history, the nurse expects
answered Jun 5, 2018
2 votes
234k views
Need help with probability!
answered Mar 13, 2018
5 votes
35.4k views
What "system" of government is power shared between the national and regional governments?
answered Feb 7, 2018
4 votes
123k views
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