On Mars my sister’s dog weighs 62 N. What is its mass in kg? (Mars acceleration of gravity is 3.7 m/s2). Give your answer in kilograms with one decimal place.

Q: The maximum running speed (S) in km/hr and the corresponding body mass (m) in kg were determined for…

A: Unit of speed is km/hr Unit of mass is kg The relation between speed and mass is  S=5.7m2Unit of…

Q: A Ferris wheel has a diameter of 36 m. It takes 4 minutes to complete one revolution. A boarded the…

A: Given:  Diameter of Ferris wheel = 36 m Radius of Ferris wheel = 18 m Time to complete 1 revolution…

Q: An iron bar is 2(1)/(2)m long. It weighs (3)/(4)kg per metre. Another iron bar is 3(1)/(3)m long and…

A: Length of first iron bar(L1)=12 m density (d1)=34 kg/mlength of second bar(L2)=13 mdensity (d2)=45…

Q: Vesna Vulovic survived the longest fall on record without a parachute when her plane exploded and…

A: Given Distance fell = 4 miles, 304 yards. We have to calculate the this distance in meters

Q: In terms of the scale of magnitude, what is the difference between something that operates in…

A: An exponential change of plus or minus 1 in the value of a quantity or unit is defined as an order…

Q: Express the answer in standard scientific notation with the appropriate number of significant…

A: Given that, the mass of a blue whale is 340000 kg. We need to convert the mass into standard…

Q: A) Calculate the mass (in slugs) of a 100 pound rock on the Earth. B) What is the mass of the same…

A: The mass of the rock on the Earth in pounds,

Q: The volume of a cylinder is 5000 m^3. If the circular area is 1000 m^2, what should be the height in…

A: Given: The volume of the cylinder is V=5000 m3. Circular area or the cross-sectional area, A=1000…

Q: The radius of Jupiter is about 68.0 × 103 km. The radius of the Earth is about 6300.0 km. How many…

A: Given data The radius of Jupiter is RJ=68.0×103 km The radius of Earth is RE=6300 km   The volume of…

Q: The average distance, d, that a Galapagos tortoise travels during a day scales with the tortoise’s…

A: Given data:  Distance (d) is proportional to m2/3 Mass of tortoise 1 (m1) = 50 kg Distance traveled…

Q: A car has a mass of 2356.4 kg. If the driver has a mass of 72.6 kg, and a package to be mailed has a…

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Q: 8. The speed of sound is measured to be 342 m/s on a certain day. What is this in km/h?

A:

Q: Find the density of a planet with a radius of 4000 m if the gravitational acceleration for the…

A: The equation for gravitational acceleration in terms of gravitational constant and radius of planet…

Q: What is the difference between something that works in nanoseconds and something that functions in…

A: The order of magnitude of something that works in nanoseconds is 10-9 s It is because 1 ns = 10-9 s…

Q: Question: Newton as a unit of load does not ring a bell. To have a better feeling what the load…

A: Given- Force (F) = 1 x 105 N As, we need to give this value in Kg.

Q: A cubic meter (m) of air weighs about 1.25 kg. A decent size classroom has a volume of roughly 800…

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Q: A marathoner starts his journey at the fire station, goes 12 km north and turns right at the…

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Q: On the surface of the moon, astronomers notice that the distance traveled by an object falling…

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Q: What is the value of m? Express your answer to two significant figures

A: f = 0.89 Hzmass = m spring constant = k added mass = 760g new frequency = 0.64 Hz using , formula ,…

Q: A hardware salesman measures the mass of a box containing 1000 washers. The mass is 1.3082 kg. What…

A: Number of washers is given as, N = 1000.Mass of the box is given as,

Q: 10. Which of the following has 4 significant figures?" O 2000 O 0.020 O 2.002 O 2000.0

A: Significant figures are defined as the total number of digits in a given value. It provides a degree…

Q: Tectonic plates are large segments of the Earth's crust that move slowly. Suppose one such plate has…

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Q: The planet Mars has a mass of 6.42x10^23 kg and a radius of 3.38x10^6 m. Determine how much a 50 kg…

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Q: According to Jules Verne, the Nautilus traveled 20000 leagues under the sea. If it took 1082 days to…

A: Solution:-

Q: The drag force F on a boat is jointly proportional to the wetted surface area A on the hull and the…

A: Given that A boat experiences a drag force of (F1) = 220 lb when traveling at (v1)=5 mi/h With a…

Q: The planet Mars has a mass of 6.42x10^23 kg and a radius of 3.38x10^6 m. Determine how much a 50 kg…

A: Solution to ur question is as follows. Hope this will be helpful for you.

Q: If a person weighs 808 N on the Earth, what is the person's weight on the Moon? Answer in N

A: Weight of person on earth (w) = 808 N  Acceleration due to gravity on earth = 9.8 m/s2  Acceleration…

Q: Tectonic plates are large segments of the earth's crust that move slowly. Suppose one such plate has…

A:

Q: kg and a radius of 1.74x106 m. If you have a mass of 66 kg, how strong is the force between you and…

A: Given, Mass of moon(M)= 7.34 x 1022 kg radius of moon(R)=1.74x106 m.  Mass of man (m)= 66 kg Assume…

Q: One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in…

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Q: KE = (0.5) x 70 kg x (6.95 x 6.95)

A: We know that kinetic energy is given by  KE=1/2mv2

Q: A room has dimensions of 9.8 meters by 8.3 meters by 3.5 meters. Air has a mass density of 1.3…

A:

Q: You are planning a trip to San Diego from Cypress College. If it took you a time of t = 1.5 hr to…

A:

Q: What is the difference in magnitude between something operating in nanoseconds and something…

A: One nanosecond is equal to 10-9  seconds. That is, 1 ns=10-9 s One millisecond is equal to 10-3…