please, I can't encourage chat - gpt answer properly 74. How does altitude affect distance measurement?

Q: A specimen of silcon is o-2mm Long and has ucres! Saction area of ooymm one Valtimp ressed acvoSS…

A:

Q: Your Physics teacher runs 4 complete laps on a 400- meter track. What is this total distance in…

A: Given Length of the track (L) = 400 m Number of laps (n) = 4 we know, 1km = 1000 m1m = 0.001 km

Q: ESTIMATE the following relative velocities using your ruler. For direction of motion, use compass…

A: Each small square is of length 10 km/myr and breadth 10 km/myr. From the velocity space graph, the…

Q: A long straigt aive twisted into loop of radios is 0.1 m. a Current flows clock wise find the of the…

A: radius (r) = 0.1 m Current (I) = 20 A , clockwise

Q: 2. The density of cars (in cars per mile) down a 20 mile stretch of the Pennsylvania Turnpike is…

A: Given density of cars (in miles)  And length L=20miles Let's take a small element of length dx at…

Q: Given deta U=2mls =Smis -1o S Find accelencation

A: Given data : Initial velocity=U Final velocity=V Time=t   To find : Acceleration

Q: 8. Expres in decimal notation: a. 2.60x10-4 b. 207.8x10³ ⁹. Calculate approximately (use one…

A: Q.no 8 Part A 2.60×10^-4 = 0.00026 Part b 207.8×10^3 = 207800

Q: what is the magnitude? you hvaent answered that

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Q: hrs. Calculate the average speed

A: Given : Distance covered by car = 200 kilometres Time taken  = 8 hours

Q: how did you divide this 5 rectangles ,, by naming it diamatically?? and on Ix5 why did you multiply…

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Q: L.LYm Im2 Im Q2: Calculate:

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Q: What exactly do you mean when you say "unit"?

A: What exactly do you mean when you say "unit"?

Q: 4. As the drawing shows, a carpenter on a space station has constructed a 30.0° ramp. A rocket moves…

A: Given : Angle of the ramp constructed, θ = 30o Relative speed of the rocket, v = 0.568c

Q: The figure below shows box plots for the annual premium for urban customers in three states. Note:…

A: Box plots for Insurance and premium is given for 3 states . To find = which state has lowest premium…

Q: How did they get the equation for a?

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Q: work, Mr. Nakset goes home and watches Netflix. One evening, while he was watching, he sees a…

A: Motion of projectile can be divided into x component and y component

Q: An airplane travels at a constant speed of 800 kilometers per hour (km/h). Approximately how long…

A: Given data: Speed is V = 800 km/ hr Distance travelled is D= 200 km.

Q: a olmon marates indirectionof 60°Not Smph fowxords the waler The arrent in the ocean ae teadirng…

A: Given Speed of the salmon is v=5 mph at 60o North The speed of the ocean is u=3 mph towards east

Q: A car travels at a speed of 60 miles per hour in a northward direction for 5 minutes. It then…

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Q: of and a clocktower's dock is samoothly accurate fime. The minute han d three moves long face meters…

A:

Q: Last weekend police ticketed 18 men whose maean spead was 72 miles per hour, and 30 women going an…

A: Given18 men mean speed=72 mph30 women mean speed=64 mphmean speed=∑speeds of indiviadual persontotal…

Q: 1.34 light-years to miles (a light-year is an astronomical measure of the distance traveled by light…

A: To Solve:1.34 light-years to miles30.0 yards to centimeters3.4 1010 cm/s to ft/s

Q: Derived or Quantity (Symbol) Unit Symbol Fundamental Length (1) 1. meter m Mass (m) kilogram kg 2.…

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Q: How would I round it for scientific notation?

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Q: What is another way to find Vo, by measuring a time rather than a height? Should you measure both?…

A: Considering that in the given question, we know acceleration a and time t and final velocity Vf.

Q: 6. How much work must be done on an electron to accelerate it from rest to a speed of 0.855c?

A:

Q: whats the Et??

A: This problem from the topic of thermodynamics. Please have a good look. Since the machine is…

Q: When an object with an electric charge of −0.070mC is 2.0m from an object with an electric charge of…

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Q: Which of these numbers are NOT in scientific notation? O 2.0 x 100 O 10 x 102 O 1.2 x 103 O5.3 x 109

A: Scientific notation of a number: The proper format for scientific notation is a x 10^b where a is a…

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: A train is moving with 72km/hr constant speed from one station to the other. The train is  50,000kg.…

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Q: Walking at 3.4 m/s, how much time will it take to walk 1 mile which is equivalent to 1609 m?

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Q: Calculate the speed of a dog running through a field if he is covering 25.5 meters in 45 second

A: distance covered (d) = 25.5 meters time taken (t) = 45 seconds

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: nginal Kumber. A.) 149,600,000 B. 0.000000028 2 Move the decimal point to the right or the left to…

A: the given numbers to convert into a number between 1 to 10 are 149,600,000 to write this number into…

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: a paratrooper jumped from a combat ship at a height of 1,324 meters, if he was falling at a speed of…

A:

Q: ALARA terms (As Low As-17 .reasonable Achievable) True False

A: ALARA is the safety principle to minimize radiation exposure.

Q: Which of the following correctly describes A=90090 in scientific notation (with correct sig figs)?…

A: Given values, A = 90090 E# represents 10 raised to the power of #.

Q: Convert the following into the new units. Find 9.807 m/sec² (the acceleration of gravity) in miles…

A: Given that, acceleration due to gravity (g)= 9.807 m/s² We know that, 1 meter = 0.000621 miles And,…