What is the mass of an object that weighs 420N?

Q: A car drives with a speed of 20 mi/hr. What is its speed in ft/sec?

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Q: The density of iron (Fe) is 7874 kg/m3. If a cube of iron (Fe) occupies a volume of 0.40 m3 what is…

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Q: A typical width of a human hair is 0.00010 m, scientific notation is ______ m.

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Q: Question: An Egyptian pyramid contains approximately 1.85 million stone blocks. The average weight…

A: The Pyramid contains 1.85 million stonesAverage weight of each stone block…

Q: A crate has a mass of 8.30 x 106 mg (milligrams). What is the mass in grams? In kilograms?

A: Given that, Mass of a crate = 8.30 x 106 mg (milligrams).

Q: What is the mass of a box in kg that weighs 98 Newtons?

A: We know thatm=WgHerem=mass of objectW=Weight of objectg=acceleration of gravity

Q: The mass of a feather is 8.2 x 10-3 grams. Write the mass in decimal notation

A: Given  mass=8.2×10-3 gram

Q: A man weighs 220 pounds. His son weighs 50,000 grams. What is their weight difference in kilograms?

A: Given  Weight of man W1=220 pound Weight of son W2=50000gram

Q: A square cube has sides with dimensions of 2.8 cm.  If the mass of the cube is 58 grams, what is the…

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Q: a ball made in the same type of steel weighs 1.20 pounds.What is the diameter of the ball, in…

A: Please see the attached image for the solution.If there are queries or if the image is not loading,…

Q: A solid ball has a mass of 50 grams and a volume of 20 cm3. What is the  density?

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Q: An elephant has a mass of 1800 kg. What is it's weight?

A: Given : Mass of elephant  M = 1800 kg Required : Weight of an elephant  Formula : Weight is given by…

Q: An ordinary flea has a mass of 210 mg. How many newtons does it weigh?

A: Given data: The mass is m=210 mg.

Q: The density of granite is 2.7 g/cm3. What is the weight of a cube, in kg, with a volume of 15 m3?

A: We know, Weight  = Density × Volume

Q: A weight lifter can bench press 171 kg. how many miligrams (mg) is this?

A: This is the conversion from 1 kilogram to milligram

Q: A person on Earth weighs 724 N. What is their weight on the moon in Newtons?

A: Given in question -  Weight of person on earth(W) = 724 N To find - What is their weight on the moon…

Q: a car travels with an average speed of 42 m/s. what is this speed in km/h

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Q: A cheetah is traveling a speed of 32.5 m/s. What is the speed in km/hr?

A: 1 km = 1000 m 1 hour = 3600 seconds. Speed of cheetah = 32.5 m/s Conversion of m/s to km/hr 32.5 ms…