At an altitude of 18km. calculate the standard atmospheric values of pressure, density and temperature.

Q: A circular disk of radius 29.42cm is oriented so that the central axis is the y-axis. The disk has a…

A: Given value--- radius of disk = 29.42 cm. charge = - 351 nC. y = 34.42 cm. We have to find---…

Q: The potential difference across a cell membrane is -67.0 mV. If the membrane's thickness is 12.6 nm,…

A: Given data:  Potential difference (ΔV) = -67.0 mV Thickness (d) = 12.6 nm Required: The magnitude of…

Q: you move east with a velocity of 40.0 km/h for 85.0 s. Then you turn 180° and move west for 90.0 s…

A:

Q: Determine if the following statement is TRUE or FALSE. 1. Charging by induction will result a…

A: When an uncharged body is brought near an uncharged conductor which is mounted on an insulating…

Q: Two identical capacitors Ca and Cb each of capacitance 5.85μ F are connected in parallel across a…

A:

Q: A loaded sled with a weight of 500 N slides down a frictionless incline with an acceleration of 2.0…

A: Given Weight of the sled is W=500 N Acceleration of the sled is a=2.0 m/s2   We have to find the…

Q: The resistance of a certain wire is 50 ohms. Another wire of the same material and at the same…

A: given-       resistance of wire 1 = 50 ohm      length of wire 2 = twice as wire 1         dia  of…

Q: A very long, straight wire has charge per unit length 4.50 x 10-10 c/m. At what distance from the…

A:

Q: TERMINE THE RESULTANT OF THE CONCURRENT FORCES SHOWN BELOW 1. 4000 N ES - Problem Set-1.... 5000 N…

A:

Q: During a hiking trip, Bob went 600 m up in 1 hour. How much work did Bob do against gravity if his…

A: Given data:  Height (h) = 600 m Time (t) = 1 h Mass (m) = 92 kg Required: The work done against…

Q: Two objects float in space, with negligible effects from other astronomical bodies. The first object…

A: Given data:  Two objects float in space m1 = 4.2×1016 kg m2 = 1.3×1015 kg Distance (r) = 6.2×108 m…

Q: 1 hp = 746 watts) A 7hp motor pulls a cable which lifts a crate with a constant speed of 3m/s. What…

A: Given value--- power of motor = 7 hp. We have to find--- What is the maximum load that the motor…

Q: Determine the minimum initial velocity and the corresponding angle at which a ball must be kicked in…

A: Consider the ball is kicked at a velocity u at an angle θ. Determine the horizontal and vertical…

Q: What is the difference between resistance and resistivity?

A: Resistance is characterized as a conductor's property that opposes the electric current's flow. The…

Q: An initially neutral piece of plastic is has 1.09 x 1015 electrons removed from it. Determine the…

A: Given value--- number of removed electron = 1.09 × 1015 . We have to find--- net charge on…

Q: you solve a problem finding the acceleration of a car starting from a stop. You get a result of 5.5…

A:

Q: The 2 vectors shown in the image below are combined. What is the resultant quantity? 100 m/s 50 m/s…

A: Given data: The two vectors  V1 = 100 m/s, to the right V2 = 50 m/s, to the right Required: The…

Q: There are two long straight ( infinite) parallel lines of charge with charge densities λ₁ nC nC 6.22…

A:

Q: When a projectile is at its' maximum height: O The vertical component of velocity is zero O The…

A: Given data:  A projectile is at its maximum height  Required: The vertical component and horizontal…

Q: On a beautiful spring day, Juan is playing a round of golf. He hits the golfball with an initial…

A: Given data:  Initial velocity (u) = 34.4 m/s Angle (θ) = 20.6°, above the horizontal Flight time (t)…

Q: A 1.0 kg block is connected to a horizontal spring as shown with spring constant 200 N/m. You pull…

A: mass of block (m) = 1 kg spring constant (k) = 200 Nmdisplacement from equilibrium position (d) = 20…

Q: Analyzing Graphs Analyze the motion of the body as shown in the following graphs. d velecity:…

A: From the graph its clear that  d∝t2or d=Ct2             here, C is some constantthen,Velocityv=dddt=…

Q: A harmonic wave is traveling along a rope. The oscillator that generates the wave com- pletes 47.0…

A: Given data:  Number of vibrations = 47.0, in time = 22.9 s Distance traveled (d) = 352 cm = 3.52 m…

Q: If an element has a half life of 12 years, how many years must elapse until 87.5% of the original…

A:

Q: 2. A student finds that a certain block will start sliding down an inclined plane that has been…

A:

Q: (b) (c) 1++ 00+

A: According to question we need to draw electric field lines .

Q: The sprinter begins from rest at position A and accelerates along the track. If the stationary…

A:

Q: A student measures a height of 1.32m for the gun when it is positioned horizontally. The gun is now…

A: Given value--- height = 1.32 m. angle = 30 degree. launch velocity = 2.947 m/s. We have to find---…

Q: Angle 25⁰ 35⁰ 45⁰ 55⁰ 65⁰ 75⁰ 80⁰ 90⁰ Initial Speed (m/s) 23 23 23 23 23 23 23 15 x-component of…

A:

Q: A proton is projected through a perpendicular uniform electric field as shown. The region of the…

A: Given: The length of the plate is 12 cm. The vertical height traveled by the proton is 11.76 mm. The…

Q: The electric potential V in the space between two flat parallel plates 1 and 2 is given (in volts)…

A:

Q: A football is kicked with an initial velocity of 10 m/s at an angle of 25°. If it hits the ground…

A:

Q: basing from the table, what is the direct relationship between airtime and range? explain

A:

Q: Calculate the force and moment reactions at the bolted base O of the overhead traffice-signal…

A:

Q: scheme.

A:

Q: you Part A Find the intensity (in W/m²) of a 70.0 dB sound. I₁ = 1.00×10-5 W/m² Submit I₂ = Correct…

A:

Q: (Figure 1) shows a 5 V battery with metal wires attached to each end. Figure 3 + 2 1 of 1 ▼ Part A…

A: given -        5 V  battery

Q: 1. Two negatively charged particles are located 2 meters apart. Each produces an electric force on…

A:

Q: The average force of attraction on the Moon from the Sun is 4.4 x 10^20 N. Taking the distance from…

A: Given data:  Force (F) = 4.4×1020 N Distance (r) = 1.5×1011 m Required: The value of the mass of the…

Q: 1) A Rubik's Cube is held at rest in a person's hand. Sketch Objects Interacting with the System…

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

Q: A 20 kg child sitting on a swing is pulled back to an angle of 50° off the vertical as shown in the…

A: The tension in the string can be calculated by analying free bdy diagram the tension at the lowest…

Q: Cities A and B are connected by a straight road of total length 200 miles.Two cars depart cities A…

A:

Q: 2012 Pearson Education inc surface D surface B surface C both surface C and surface D surface A

A:

Q: Emmy kicks a soccer ball up at an angle of 45° over a level field. She watches the ball's trajectory…

A:

Q: 3. Two particles leave the same point at the same time and both are moving along a horizontal line…

A: Given that,  Position function of the first particle, S1=4t3-2t2+3 ................eq(i) Position…

Q: A football kicker can give the ball an initial speed of 31 m/s. What are the (a) least and (b)…

A:

Q: A rock is launched with an initial velocity of 170 m/s at an angle of 24 degrees above the…

A: We know thatT=usinθgWhereT= Time taken by the object to attain maximum heightθ=Projectile…

Q: QUESTION 2 What is the ratio of the surface area to the volume (a) for the 1 m sphere (b) for the 2…

A: The correct answer is option B

Q: 7) Suppose the mass of a fully loaded module in which astronauts take off from the Moon is 1.25 x…

A:

Q: Comert 2 649.6 km Scientific notation

A: Given, 2649.6 km  We want to convert above number in scientific notation.