2. (a) Refer to Table 1.3 to determine the average distance between the Earth and the Sun. Then calculate the average speed of the Earth in its orbit in kilometers per second. (b) What is this in meters per second? Table 1.3 Approximate Values of Length, Mass, and Time Masses in kilograms (more precise values in parentheses) Times in seconds (more precise values in parentheses) Lengths in meters Mass of an electron 10-18 Present experimental limit to smallest observable detail 10-30 (9.11x10-31 kg) 10-23 Time for light to cross a proton Mass of a hydrogen atom 10-27 | (1.67x10-2" kg) 10-22 Mean life of an extremely unstable nucleus 10-15 Diameter of a proton 10-15 Time for one oscillation of visible light 10-14 Diameter of a uranium nucleus 10-15 Mass of a bacterium 10-13 Time for one vibration of an atom in a solid 10-10 Diameter of a hydrogen atom 10-5 Mass of a mosquito 10-8 |Time for one oscillation of an FM radio wave Thickness of membranes in cells of 10-8 living organisms 10-2 Mass of a hummingbird 10-6 Wavelength of visible light Mass of a liter of water (about 10-3 Duration of a nerve impulse a quart) 10-3 Size of a grain of sand 102 Mass of a person Time for one heartbeat Height of a 4-year-old child 103 105 One day (8.64x104 s) 1 Mass of a car 102 Length of a football field 108 Mass of a large ship 107 One year (y) (3.16x107 s) About half the life expectancy of a human 104 Greatest ocean depth 1012 Mass of a large iceberg 10° 107 1015 Mass of the nucleus of a comet 10 Recorded history Diameter of the Earth

Q: Calculate (1.99 x 10³0)/(5.98 x 1024). Express your answer to three significant figures.

A: We have been given two values, let us say that a = 1.99×1030b = 5.98×1024

Q: Prof. Chini's research group uses short bursts of laser light to measure the motion of electrons…

A:

Q: Put the following number in scientific notation, using the number of significant figures listed in…

A: Given : 235,000

Q: Write the following quantities in standard units. (a) 0.49 Ms =_____  s (b) 4.5 km =_______  m…

A: a) The standard unit of time is second. The conversion of mega second into second is…

Q: A person is standing at the edge of the water and looking out at the ocean (see figure). The height…

A: Given, Height of person,h=1.5 m Radius of Earth,R=6.38×106m

Q: How many years older will you be 1.00 terasecond(Ts) from now? (Assume a 365-day year.

A: 1 min = 60s 1 hour = 60m 1 day  = 24 hour 1year = 365 day 1 year = 365×24×60×60s= 31536000

Q: How many Earths would fit inside the Šun? Radius of Sun is 696×10°m, radius of Earth is 6.37×10°m.

A:

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 length of the slope of a mountain is 2820 m, and it makes an angle of 10.4° with the horizontal.…

A:

Q: calculate, z = x + y

A: In this question we have to calculate z = x + y using the given values and uncertainties, we can…

Q: vo (m/s) θ (º) vx (m/s) vy (m/s) t 1/2 (s) Δx (m) Δy (m) tT (s) 20 30…

A: The chart represents the motion of an object in a circular track, we can find the x and y components…

Q: An airplane flies 200 km due west from city A to city B and then 250 km in the direction of 33.0°…

A:

Q: 3. Two equally charge pit balls are 3cm apart in air & repeal each other with a force with a force…

A:

Q: If the earth be one half of its present distance from the sun, what will be the number of days in a…

A: According to Kepler's Law The time period of revolution of Earth around the sun is given by Where T…

Q: Step 5 (b) The displacement the player undergoes while chasing his opponent is Xplayer ==player 1²…

A: We need to solve this.

Q: The Moon's diameter is 3.5 ✕ 106. What is the coefficient?   What is the exponent?   The length of a…

A: Given, Moon's diameter is 3.5 ✕ 106. and  length of a small mosquito is 3.5 ✕ 10−3 m.

Q: Points A with coordinate (3,6) m and B with coordinate (8,-3) m are in a region where the electric…

A: The horizontal distance between the two points is, d=xb-xa=8-3=5

Q: 2.467 is still wrong for the magnitude

A: A→= 1.7 × 10^6 km B→ = 1.3 × 10^6 km at angle of 70° north of east

Q: A person is standing at the edge of the water and looking out at the ocean (see figure). The height…

A:

Q: The Moon's diameter is 3.5 ✕ 106. What is the coefficient?   What is the exponent?   The length of a…

A: In the notation a×bc a is coefficient , b is base and c is exponent.

Q: Write v = (-5, 12) as a product of its magnitude and a unit vec- tor in the direction of v.

A: Given Data: The vector v is given as, v=-5,12   The expression for the unit vector v is,…

Q: for this problem the average distance of the earth from the sun is about 1.5×10^8km

A:

Q: Express this product in units of km3 in standard scientific notation and with the appropriate number…

A: given that (4.2 km) × (4.0 m) × (13.24 × 10−3 mm)

Q: The speed of light is 3.00 x10^8 meters per second. Express this constant in miles per day

A: Given, Speed of light is 3.00×108 m/s We know that, 1 miles = 1609 m 1 day = 24×60×60 s = 86400 s

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: A = -4.00 +2.00 and B = 7.00 +14.00j.

A: GIVEN          A→ = -4.00i^+2.00j^           B→ = 7.00i^ +14.00j^

Q: Until 1883, every city and town in the United States kept its own local time. Today, travelers reset…

A: Earth's rotation rate is ratio degrees per rotation and time

Q: the 3x10^-12 is missing a negative, is the answer still the same ?

A:

Q: How many seconds are there in 1.00 year? Assume it is a leap year

A: To discuss total seconds in a leap year.

Q: Question 5 What is the reading of the following Micrometer (in mm)? 444 07.84+0.005 05.34+0.005…

A: Least count of micrometer = 0.01 mm. Linear scale reading = 7 mm. Circular scale reading= 34

Q: (1.10) What is the angle between the two vectors A 2i2j+ k, B = 4i + 4j + 2k

A:

Q: Name two length units that are longer than a metre. What is their relationship to the metre?

A: Name two length units that are longer than a metre. What is their relationship to the metre?

Q: Given x = 2.80 +- 0.50 , y = 6.50 +- 0.17 , calculate, z = xy z=_____+-_____

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: Given points M(27, -27, -3) and N(5, -1, 17), aMN = _____. (Using 4 decimal places, answer in this…

A:

Q: Find the angle between A = 3i+j and B= 3i+3j

A: Vector Vector

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: Directions: Choose the leltel 1. A meter ruler is used to measure a length. Which reading is shown…

A: The relationship between millimetre and meter is: 1mm=11000m

Q: How long does it take light to travel three times around the circumference of Earth? The radius of…

A: The given values are, R=6371.0 kmv=c=2.998×105 km/s

Q: Find the distance from the origin to the plane 3x − 2y − 6z = 7

A: The equation of the plane is, Now, compare the above plane with the general form of the plane (ax +…

Q: What is the orbital velocity and period of a ring particle at the outer edge of Saturn's A ring?…

A: It is given that: The radius of the edge of the A ring, rrSaturn =136500 km The formula for orbital…

Q: 3. Astrologers claim that when Jupiter is 'lined-up' with the Earth and Sun, its gravitational pull…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…