What is geography
Q: The mass (kg) of an object that weighs 32 kN at a height of 1,372 km above the earth’s surface is…
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Q: 110. Which graph best represents the relationship between the mass of an object and its distance…
A: For an object as big as a planet, the distance considered in the inverse square law must be measured…
Q: What is the distance of an object that has an angular diameter of 100 seconds of arc and a linear…
A: The size of astronomical objects is often measured in terms of their angular diameter rather than…
Q: A string of linear mass density 4.9 x 10-3 kg/m is stretched by a 441 N tension force, and fixed at…
A: Given The linear mass density is μ=4.9×10−3 kg/m. The tension force is T=441 N The frequency is…
Q: what was the average speed in meters per second of a race car that travels once every 8 seconds…
A: Radius of the circular track is r = 70 mt Time taken by the car is T = 8 s
Q: If you ran 5,890 meters, how many miles did you run? 1 meter = 3.281 feet 5280 feet = 1 mile
A: The distance traveled by a person is given as, d=5890 m
Q: hrs. Calculate the average speed
A: Given : Distance covered by car = 200 kilometres Time taken = 8 hours
Q: Steam enters a turbine stage with an enthalpy of 3628 kJ/kg at 70 m/s and leaves at the same stage…
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Q: Two cars are moving towards an intersection. One car is 170 meters north of the intersection and…
A: Given, Two car is moving towards to intersection.
Q: 1. Wooden blocks with masses m, = 4.16 kg and m, = 8.77 kg are connected by a string that passes…
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Q: What is another name for an object that uses up the electrical energy in a circuit? (Standard SPS10…
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Q: Question 5 Pedro is driving his 1000 kg car at 25 m/s. He applies his brakes with a force of 5000 N…
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Q: Compare the following lengths using density calculations. Gold has a density of about 19.3 g/cm3.…
A: Mass = density × volume M = d× V V = M/d L3 = M/d
Q: what causes us to experience a year
A: The main two seasons (winter and summer) help us to experience a year. The earth rotates around the…
Q: the gravitational attraction between a person of mass 50 KG and a building of mass 20,000 KG when…
A: The formula for the gravitational force is F=GmMr2
Q: If the distance between earth and the sun were half of its present value, then how many number of…
A: We need to find- New time duration (T2)=? The data given as- Original time period (T1)=365 days…
Q: What was the average speed in meters per second of a race car that travels once every 8 seconds…
A: Here, we have Radius of circular track, r = 20 m time taken by car to complete the track , t = 8 s…
Q: Making a turn, a plane flies 2 km on a circular path of a radius of 3.6 km. Through what angle does…
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Q: what was the average speed in meters per second of a race car that travels once every 8 seconds…
A: The average speed of the car is, vavg=2πrT Here, r is the radius of the track and T is the time…
Q: 1. Three resistors, 250, 450, and 750, are connected in series, and a 0.51-A current passes through…
A: As per our company guidelines we are supposed to answer ?️only first 3 sub-parts. Kindly repost…
Q: Consider the following statement: Is it true or false? Give a scientific argument! a. Circular…
A: a. False Reason If the object is moving in a circular path then it is called circular motion.…
Q: Use the given information to answer the question. The weight of an object above the surface of the…
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Q: Suppose you drive from Here to There at a speed of 45 miles per hour and then drive back from There…
A: Given data: From here to there, Speed (v1 ) = 45 mi/h Back from there to here, Speed (v2) = 90 mi/h…
Q: Determine Ra, Rb and Rc. R=0.8m R=1.0m 367 N 367 N 426 N 426 N 426 N B
A: Given that Radius of circle with 426 N is R1 = 1.0 m Radius of circle with 367 N is R2 = 0.8 m
Q: 2. For the 1-D wavefunction: $(x) = Nxe (=²7), where -∞0 ≤x≤00, what is/are the most probable…
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Q: a toy airplane takes off and flies for a distance of 34 meters at an angle of 26 degrees above the…
A: in this question we determine altitude of toy plane.
Q: As shown in the figure, a rectangular loop with a length { of 20.0 cm and a width w of 15.0 cm has…
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Q: 5. 6. 7. How do the principles of kinematics influence innovations in transportation? How is the…
A: In question 5 then asking about the principle of kinematics and how they are influence in the…
Q: Which is larger, 5 miles or 3 hours? Group of answer choices 5 miles 3 hours They are equal…
A: Quantitative analysis can be made between 2 quantities which have similar dimensions.
Q: A closed system consists of 4 objects. The table below shows how much energy each object had to…
A: Given data: The initial energies of objects A, B, C, and D are, Ea=131 J, Eb=183 J, Ec=102 J, Ed=159…
Q: In the center and at the edge of a metal disc with radius a = 15 cm %3D two sliding contacts are…
A: Given Data The radius of the metal disk is a=15 cm=0.15 m. The total resistance is R=8×10-2 Ω.…
Q: A coil is made up of N = 20 turns, which are arranged according to two equal semicircles, of radii a…
A: Given, Number of turns, N=20turns Angular velocity, ω=100rad/s Area of a semicircle,…
Q: ector quantity that measures displacement over change in time. not change its position at a given…
A: (1) Acceleration is defined by the time rate of change of velocity. It has both magnitude and…
Q: The magnetic field intensity is given in a certain region of space as x+ 2y H -ay +=a, A/m. (a) Find…
A: Given, Magnetic field intensity H is
Q: which is greater 10 centimeters or 103 millmeters? How much greater?
A: We know, 1 centimeter (cm) = 10 millmeters (mm)
Q: 13. If Pete tumbled off the ship during his spacewalk, he would be able to use his jetpack to return…
A: As mass of Pete is 1434 pounds therefore his mass in kg M=1434 lb×0.45 kg/lbM=645.3 kg
Q: What are some science ideas??
A:
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