A typical human cell is approximately 12.00 um in diameter and enclosed by a membrane that is 4.000 nm thick. What is the volume of the cell including the membrane? To simplify the calculations, model the cell as a sphere. total volume: What is the volume of the cell membrane? membrane volume: What percent of the total volume does its membrane occupy? membrane percentage: um um %

Q: Perform the calculation and record the answer with the correct number of significant figures (34.123…

A: We need to calculate the answer the to correct significant figure.

Q: С. 25% D. 0.0075% E. 10% 9. The specific heat of water is 4186 J/kg- C, which is twice higher than…

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Q: The coordinates of an object moving in the xy plane vary with time according to the following…

A: The x-coordinate of the object, x=-3sinωt The y-coordinate of the object, y=4-3cosωt

Q: A vector is given by: i = (-4.897 ) î +(-7.303) ; Determine the magnitude of the this vector.

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Q: Please solve and answer the question correctly please. Thank you!!

A: The speeder's speed with respect to the ground is calculated asvs​=33.9405m/sExplanation:Step 1:The…

Q: A 0.5 kg mass is rotated in a horizontal circle of radius 20 cm. Calculate the centripetal force…

A: Mass is given m = 0.5 kg.Radius of circle r = 20 cm = 0.2 m.Angular speed

Q: 3. The teapot with given power input is used to heat up water from 15°C to 95°C. Water has a mass of…

A: Power supplied (P)= 1200 WSpecific heat of teapot (C1) = 0.7 KJ/kg.°c Mass of teapot (m1) = 0.5…

Q: 8. Diogenes on one of his searches for a honest person walks 3.50 km south, then 8.20 km at an angle…

A: Given, A person walks 3.50 km south then 8.20 km at an angle of 30.00  North of east and then 15.0…

Q: Using the coordinate system I gave you, and assuming the ball is dropped from the top of the 45-…

A: This problem can be solved using basic formula of equations of linear motion.

Q: A person starts from his home and walks the following distances: i) 1500 yards, 50° N of Eii) 1800…

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Q: water balloon is catapulted into the air so that its height h, in meters, after t seconds is =49+2…

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Q: Suppose A = (-3.92 m)i + (3.66 m)j, B = (2.56 m)i + (-4.99 m)j + (2.05 m)k, and D = (-3.69 m)i +…

A: The vector A=-3.92i+3.66j. The vector B=2.56i-4.99j+2.05k. The vector D=-3.69i-3.85j.

Q: Question 4 An fighter aircraft has left the airbase and travels 30 km due south. On the other hand,…

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Q: You start at the origin on an ay plane. You walk 20 meters at an angle of 25 degrees north of the +x…

A: Write the displacement of the first path in vector form. x→1=(20 m)cos25°i^+(20…

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A: To find the intersection we have to find function that is difference of each…

Q: What is the vector B inthe same direction as the vector A (-21, 42, 63) cm, but with a magnitude of…

A: Solution

Q: Hi can you please solve the 3 part too

A: We will answer this question by looking at how energy of the hoop changes as it rolls down the…

Q: 7. Colin walks 75.0° north of east for 0.800 km. Dennis doesn't like walking along a diagonal path,…

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Q: While on a camping trip, a man would like to carry water from the lake to his campsite. He fills…

A: L = 1.67 ml = 0.0511 mDraw the free-body diagram of the system.

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Q: ction m о B = 4.85 m at 60.0°, Ċ and A have equal magnitudes. The direction angle of Ċ is larger…

A: A=Cdirection of C is larger than A by 25 degree.

Q: Set up, but do not evaluate, integral expressions for the mass, the center of mass, and the moment…

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Q: #8) Given the vectors A= (1, -3,5) and B = (6,-4, 2) find the following (make sure to use proper…

A: Vector =(1,-3,5)Vector =(6,-4,2)“Since you have posted a question with multiple sub parts, we will…

Q: 5. Calculate the average value of kinetic energy of an electron in 3s state of hydrogen atom. The…

A: The wave function of the 3s state of the hydrogen atom can be written as below,

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

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Q: 4. a) Evaluate the neutron separation energy of Zr⁹¹ 402⁹1 40 90 Zr +n m(40Zr9¹)-90.905644u,…

A: (a)

Q: Y-COMPONENT MAGNITUDE DIRECT1ON -COMPONENT 334.1 1501 3014 319.3 115-3 LVECTOR 7.9 7.10 -340 9.20…

A:

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.