is speed calculated? livide distance by time nultiply distance by time
Q: In how many microseconds does a vehicle with an average constant speed of 90 m/minute travel the…
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Q: Please help me to solve all of the questions below, I couldn't understand from my teacher! That's…
A: Given that: Charge on particle q = -5μC = -5×10-6C Displacement from A to B…
Q: How many years older will you be 1 gigaseconds from now? (Assume a 365-day year.)
A: Given - 1 gigasecond To find - How many years older you will be after 1 gigasecond. As we know,…
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Q: A car has a speed of 100 km/hour and an acceleration of 9100 km/hour2 . a) Calculate its speed in…
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A: Given The number of modes N = 4 The wavelength of the transmitted wave λ = 1.5 μm The refractive…
Q: uldn't we convert the km/hr and m/hr?
A: Given, Nishi is driving his 2000kg car at 50 m/h. He diverts his attention from the road to message…
Q: 100N 100N How much should the scale be read in the attached figure with explanation?? on.
A: Let us consider the free body diagram of the weights and the scale. Forces acting on the blocks:…
Q: Which of these is the fundamental unit of time, t? year, yr hour, hr minute, min…
A: SI unit of time is seconds. Relation between one year and seconds. 1 year=3.16×107 s
Q: Which is faster 350 miles per hour or 9.25 millimeters per microsecond
A: Given:- We have given the two speeds in the different units as v1= 350 miles per hour v2= 9.25…
Q: Suppose velocity of an object is 5.7 miles per hour. When asking this as a question, say, what is…
A: Given information:Velocity of the object (v) = 5.7 miles/hour.Velocity of the object in meters/sec…
Q: What are the two alternate mechanisms that astronomers have come up with to explain the differences…
A: Explanation: Nebular hypothesis theory of Laplace stated that planets and Sun condensed from a…
Q: The speeds of fast motion objects is sometimes measured by the speed of sound, called Mach. 1 Mach…
A: Answer..
Q: The M₂ Uime of the Balmer series of hydrogen atom has a wavelength 4860 3 10-1010) calculate the…
A: We need to compute- Wavelength of the Hα line in Balmer series λα=? The data given as- Wavelength of…
Q: In the distant future, a new planet has been discovered around a nearby Sun-like star. The following…
A: Planetary science is a multidisciplinary field that includes the study of the formation,…
Q: Physics You need to come up with your own example of a Newton's Third Law force pair. Be creative.…
A: Given, Newton's third law According to Newton's third law when an object exerts a force on another…
Q: Express in scientific notation (3 significant figures) a) 56,000 b) 0.000857 c) 29 d) 645.8…
A: a) 560 b) 857 × 10-6
Q: Convert 42,960 m/s to mi/s. 1 mile is 1.609 km. Round to 1 decimal place.
A: Given data: Speed (v) = 42,960 m/s 1 mile = 1.609 km Required: Speed in mi/s
Q: A car has a speed of 150 km/hour and an acceleration of 10100 km/hour2 a) Calculate its speed in…
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Q: What is the micrometer reading given in the last figure of Appendix A?
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Q: Petrie flies 3,436 feet. How many miles has he flown? (5,280 ft = 1 mi) *include units on all…
A: Petrie flies= 3436 feet 1 mi= 5280 feet
Q: how can we convert km/hr to m/s
A: Convert of km/hr to m/s. is shown below:
Q: What is the height in meters of a 5 foot 6.0 inch tall person? m
A: given that,h=5 foot 6 inchconvert h in meters
Q: A point source emits 58.7 W of sound isotropically. A small microphone intercepts the sound in an…
A:
Q: A car drives for 3.9 hours at a speed of 60.9 miles per hour. What is the distance traveled in…
A: Given Data: The time taken by a car is, t=3.9 hours The speed of a car is, v=60.9 miles/hour The…
Q: Write the names of two length units that are less than a metre long. Describe their relationship to…
A: Definition of meter Meter is the unit of length in the standard international system(S.I) system.…
Q: A common unit for speed used in sailing is the knot (nautical miles per hour). A nautical mile is…
A: Given, Speed of the boat VB = 22 knots Speed of the car: VC = 22 mph 1 knot = 1.15 mph ∴VB=22 knots…
Q: Measurement
A: Ever since humans first noticed the regular movement of the Sun and the stars, we have wondered…
Q: Capacitors C1 = 6.0 μF and C2 = 2.0 µF are charged as a parallel combination across a 250 V battery.…
A: We have given C1 = 6 ×10-6 F C2 = 2 × 10-6 F Battery Voltage V = 250 v
Q: How do scientists define length in terms of meters?
A: To Define Length in terms of meters
Q: How many years older will you be 1.30 billion seconds from now? (Assume a 365-day year.) dont…
A: We will have to convert the time in seconds to years
Q: Write the names of two length units less than a metre. Describe their connection with the metre.
A: Length is a physical quantity. It is one of the fundamental quantities. It's SI unit is metre. It's…
Q: Carrier Statistics Example 3.4 In a silicon sample at equilibrium the Fermi level is located above…
A: Determine, The percentage ionization of the phosphorus atoms at T=300K
Q: 60 MW of power at 50 kV (rms) arives at a town from a generator via 4.5 1 transmission lines.
A: Data given, Power, P = 60MW = 60x106W Voltage, V = 50kV = 50x103V Resistance of transmission wire,…
Q: What is the cost of 1 pint of chloroform, specific gravity 1.475, bought at $25.25 per pound? (1 lb…
A: Concept: To determine the Cost of 1 pint of chloroform we will calculate the weight of chloroform in…
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