What is the acceleration due to gravity at surface
Neptune has equatorial diameter of 49,532 km and mass 1.0247 x 10^26 kg. if the planet is modeled as a homogeneous sphere, what is the acceleration due to gravity at its surface. the universal gravitational constant is G=6.67 x 10^-11 N-m^2/kg^2.
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The motion diagram shown in the figure represents a pendulum released from rest at an angle of 45 from the vertical. The dots in the motion diagram represent the positions of the pendulum's bob at eleven moments (labeled 0 through 10) in time.
(a) What is the approximate probability that at most 70 are mountain bikes? (b) What is the approximate probability that between 60 and 70 (inclusive) are mountain bikes? (c) What is the approximate probability that more than 75 are mountain bikes
An electron is shot into the field with a speed of 4.8 × 106 m s-1 normal to the field. Explain why the path of the electron is a circle. Determine the radius of the circular orbit. (e = 1.6 × 10-19 C, me= 9.1×10-31kg)
Go a web site for two major professional polling organizations. Study results from two recent polls. Try to find one poll that may be questionable. I want a paragraph for each poll, including the margin of error. Be sure to cite your resources.
If the planet is modeled as a homogeneous sphere, what is the acceleration due to gravity at its surface. The universal gravitational constant is G=6.67 x 10^-11 N-m^2/kg^2.
A vehicle is moving along a straight line with an acceleration given by m/s2 where s is in m. At s = 0, t = 0 and v = 6 m/s. Find (a) the maximum positive velocity, (b) the time it takes to reach this velocity and (c) the time it takes to reach s
The field lines make an angle of 60º with the normal of the coil. Calculate the magnitude of the counter torque that must be applied to prevent the coil from turning.
Assuming that the heart-rate distribution is (approximately) normal, construct a 98% CI for true mean heart rate of triathletes while swimming. (Round your answers to one decimal place.)
The block is subjected to a compressive force of 2KN. determine the average normal and average shear stress developed in the wood fibers that are oriented along section a-a at 30 degrees with the axis of the block.
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A nurse is educating a patient who suffered a concussion about postconcussion syndrome. Which of the following is correct for the nurse to include?
The patient, a 55-year-old male. This was a follow up for POAG. The patient had IOP of 22 OD and 24 OS. The optometrist added Timolol Maleate
A patient suffers a spinal cord injury at T4. Vital signs reveal bradycardia and hypotension. What does the nurse suspect?
The nursing instructor is explaining osteoarthritis to a group of student nurses. During the practicum, the instructor asks a student nurse to assess a patient
Question: Which of the following statements are true of the NI specialty?
Question: A patient is in the postictal period of a seizure. What is the patient likely to experience?
While watching football game on television, a nursing student hears the broadcaster mention a former player has been diagnosed with "Lou Gehrig's" disease.