2. A man weighs 220 pounds. His son weighs 50,000 grams. What is their weight difference in kilograms? Express your answer in scientific notation.

Q: The weight of an object is the product of its mass, mmm, and the acceleration of gravity, ggg (where…

A: The weight of a body is also equal to the amount of force acting on a body. Therefore it can also be…

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: Significant Figures: Complete the table below. Number 0.00300 925,592 720 0.00235 5.24 2500 Number…

A: Also, if the digit to be dropped in exactly 5, then we need to check the next digit. If the next…

Q: Complete the following conversions 239 km/s= ________cm/s Express your answer using three…

A: C.G.I units and S.I units are two unit systems that use different units of length, mass, and time…

Q: A planet has 1/9 the earth's mass and half its radius. It orbits a star with six times the sun's…

A: Weight of the spaceship = 1200

Q: A small model car with mass m travels at constant speed v on the inside of a track that is a…

A: Given:- A small model car with mass m travels at constant speed v on the inside of a track that is a…

Q: The mass unit most commonly used for precious stones is the carat. 1 carat = 3.168 grains, and 1 g =…

A: Convert 1 carat into grams. 1 carat=3.168 grains=3.168115.4 grams=205.71×10-3 grams

Q: 5. Newton's law of universal gravitation is given by F =Gm,m₂/r², where F is the force of attraction…

A: F=(Gm1m2) / r2Where F= force of attractionm1,m2 = mass of two bodyr = distance between two body

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: 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: 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:

Q: The Star of Africa, a diamond in the royal scepter of the British crown jewels, has a mass of 530.2…

A: Given ,m = 530.2 caratm = 530.2 x 0.2 x10-3m = 0.10604 kg

Q: The density of aluminum is 2.7 g/cm3. What is the mass of a cube of aluminum that is 5.592 cm on a…

A: The Density of a Material:The density of a substance, generally denoted as ρ, is defined as the…

Q: Newton's law of universal gravitation is represented by Мт F = G- r2 where Fis the gravitational…

A: Gravitational force between two bodies is,

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: A box is measured to be 15.0 inch x 12.0 inch x 8.00 inch. Calculate its volume in cubic meter.…

A:

Q: The weight of an object at the surface of a planet is proportional to planet's mass and inversely…

A: The expression for the weight of an object on Earth is,

Q: 142. What is the magnitude of the net force acting on a 2.0 × 10³-kilogram car as it accelerates…

A: Given,The mass of the car, m = 2×103kgThe initial velocity of the car, vi = 0m/sThe final velocity…

Q: Newton's law of universal gravitation is represented by Mm F = G ile verilir. where F is the…

A: Given  Si unit of force F=kgm/s2 Mass has SI unit kg distance r has SI unit m

Q: www +0.25 m A 0.60 m m B A 0.500-kg block, attached to a spring with length 0.60 m, is at rest with…

A: Given Data: Mass of block: m= 0.50 Kg Original Length of spring: L= 0.60 m Pull Force on block: F=…

Q: Which of the following statements describe the essential difference between the mass and the weight…

A: mass refers to size of object and weight refers to density is also wrong statement

Q: Calculate the mass (in SI units) of a 140 lblb human being. Express your answer with the appropriate…

A: Given A 144 lb  human being , F = 144 lb  We know that force applied on object is given by F = W =…

Q: According to Newton's law of universal gravitation, the attraction force between two bodies is given…

A: Given: The distance between the sun and earth is 149.6x109 m. The distance between the moon and…

Q: Kirsten Biorn has just given birth to a bouncing 8 lb, 8 oz baby girl. How should she describe the…

A:

Q: Newton's law of universal gravitation can be expressed by the equation F = G  Mm r2, where F is the…

A: Write the expression for Newton’s law of universal gravitation. F=GMmr2G=Fr2Mm

Q: An object’s average density ρ is defined as the ratio of its mass to its volume: ρ = M/V. The…

A:

Q: A newborn baby’s brain grows rapidly.In fact, it has been found to increase in mass by about 1.6 mg…

A:

Q: The weight of one dozen apples is 4.3 lb. Determine the average mass of one apple in both SI and US…

A: Mass of 12 apples = 4.3 lb  So, mass of one apple = 4.3/12 = 0.358 lb  In SI unit  mass of one apple…

Q: Newton's law of universal gravitation is represented by         F=GMm/r2 Here F is the magnitude…

A:

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

A: