Part AAfter landing on an unfamiliar planet, a spaceexplorer constructs a simple pendulum of length54.0 cm. The explorer finds that the pendulumcompletes 103 full swing cycles in a time of 132 s.What is the magnitude of the gravitational acceleration on this planet?Express your answer in meters per second per second.▸ View Available Hint(s)9planet=ΕΠΙ ΑΣΦSubmitPrevious Answers?m/s²

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Answered: Part A After landing on an unfamiliar…

Physics for Scientists and Engineers: Foundations and Connections

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ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter1: Getting Started

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In the future, we may encounter a civilization from another planet. They will not use the SI or AE systems of units. Suppose we meet aliens who use the Zerf as a unit of mass and the Spund as a unit of force. One Spund is the weight of a mass of one Zerf on the surface of Mars. The gravitational acceleration on Mars is 3.7 m/s2. a.) What is gc in the alien system of units? Be sure to include the numerical value and the units. b.) How much would a 350 Zerf object weigh on the surface of Mars, in Spunds?
In the future, we may encounter a civilization from another planet. They will not use the SI or AE systems of units. Suppose we meet aliens who use the Zerf as a unit of mass and the Spund as a unit of force. One Spund is the weight of a mass of one Zerf on the surface of Mars. The gravitational acceleration on Mars is 3.7 m/s2. a.) What is gc in the alien system of units? Be sure to include the numerical value and the units. b.) How much would a 350 Zerf object weigh on the surface of Mars, in Spunds? c.) How much would a 350 Zerf object weigh on the surface of the Earth, in Spunds? d.) To which system of units is the Zerf-Spund system most similar, SI or AE?
After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 49.0 cm. The explorer finds that the pendulum completes 90.0 full swing cycles in a time of 132 s. What is the magnitude of the gravitational acceleration on this planet? Express your answer in meters per second per second. ► View Available Hint(s) gplanet = VE ΑΣΦ ? m/s²
3. In the future, we may encounter a civilization from another planet. They will not use the SI or AE systems of units. Suppose we meet aliens who use the Zerf as a unit of mass and the Spund as a unit of force. One Spund is the weight of a mass of one Zerf on the surface of Mars. The gravitational acceleration on Mars is 3.7 m/s?. a.) What is gc in the alien system of units? Be sure to include the numerical value and the units. b.) How much would a 350 Zerf object weigh on the surface of Mars, in Spunds?
problem 3
Part A Comets travel around the sun in elliptical orbits with large eccentricities. If a comet has speed 2.1×104 m/s when at a distance of 2.6x1011 m from the center of the sun, what is its speed when at a distance of 4.0x1010 m. Express your answer in meters per second. νη ΑΣφ ? m/s
A conical pendulum has length I and the angle made by the string with vertical is 0 = 20° . The mass of the object is m=179 g. If the speed of the object is v=3.6m/s find the length of the string. Take g=10m/s2. Round your answer to one decimal place. m
Item 15 After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 49.0 cm. The explorer finds that the pendulum completes 110 full swing cycles in a time of 137 s.. Part A What is the magnitude of the gravitational acceleration on this planet? Express your answer in meters per second per second. ► View Available Hint(s) ΠΑΣΦ gplanet = Submit < Return to Assignment Provide Feedback ? m/s²
Two forces act on a 2.50 kg object, the gravitational force and a second, constant force. The object starts from rest and in 1.20 s is displaced (5.50î – 3.30j) m. Write the second force in unit vector notation. (Enter your answer in kg · m/s. Assume the gravitational force acts in the -ĵ direction.) kg · m/s2 II
In a certain binary-star system, each star has the same mass which is 6.4 times of that of the Sun, and they revolve about their center of mass. The distance between them is the 4.1 times the distance between Earth and the Sun. What is their period of revolution in years? Number i Units î
2.00 P Flag question Write down an expression for the net force on a simple pendulum of the mass m along (tangentially to) the arc of motion in the gravitational field with strength g. Please use "*" (without the quotes) for products (e.g. B*A), "/" for ratios (e.g. B/A) and the usual "+" and "-" signs as appropriate. For exponents (e.g. A²) use A*A or A^2 notation: thus A³/B should appear as either A*A*A/B or A^3/B. For greek letters use "theta" (without the quotes) and for trigonometric functions use "cos", "tan", "sin" (without the quotes). Thus for Acoso use A* cos theta. Please use the "Display response" button to check you entered the answer you expect. g↓ INIL 0 Answer: Display response m are of motion
An apple of mass m = 0.17 kg falls out of a tree from a height h = 3.5 m.

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