Ball strikes the ground beneath the cliff
A ball is thrown from the edge of a high cliff of 20.0 m having a speed of 20.0 m/s at an angle of 30.0° beneath horizontal. Find out the speed of the ball when it strikes the ground beneath the cliff?
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Determine how fast does the shark encompass to swim perpendicular to the magnetic field of earth (B = 30 micro-teslas) in order to notice the magnetic field of earth with such organs?
The molecules of the vapor phase are found to effuse through a tiny hole at the 0.28 times the rate of effusion of Ar atoms under the same conditions of temperature and pressure.
A car on the roller coaster begins at zero speed at an elevation over the ground of 26 m. It coasts down a slope and then climbs a hill. The top of the hill is at an elevation of around 16 m. Determine the speed of the car at the top of the hill?
The sky diver equipped with parachute falls from rest towards earth. Total weight of man and equipment is 160 lbs. Determine velocity of skydiver before parachute opens.
An object of 0.500 kg rests on the horizontal frictionless surface. It is in a position in such a way that it is compressing a spring a distance of 12.0 cm. When the object is released, the object leaves the spring at a speed of around 20.0 cm/s.
Determine the wavelength of the x-rays in another experiment if when diffracted by the same crystal sample they are observed at an angle of 2q=34.46o. X-rays of a wavelength l=1.500 angstroms are scattered by a crystal at an angle of 2q=32.15o
Two broad, square, metal plates having sides L and a small separation d carry opposite charges Q and -Q. Find out the energy stored in the configuration?
Determine the electron-geometry type and shape molecule for CH3CH2CN? Determine how many electron domains are in CH3CH2CN?
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As a best practice, counselors working with a team during an actual crisis situation for effective crisis intervention should?
Because the class was required for graduation, the student realized that they would not be able to finish their degree if they were asked to leave the class
One area of scientific study I'm really interested in is child and adolescent development, especially how young people's brains change as they grow.
Rephrase. You provided a thoughtful reflection on the NASW Code of Ethics, particularly highlighting the ethical responsibilities related to colleagues.
At the same time, it seems clear that he is capable of some degree of self-control. ... Similarly, he is not without the ability to make moral judgments
Think about developmental changes that have occurred in your life. 1) List 2 or 3 milestones or turning points in your life since puberty.
Around the world, infants achieve gross motor skills in the same order: sitting with support, standing with assistance, crawling, walking with assistance