5. A large sheet of construction paper measures 20 mm by 15 mm, and the volume is 4 mm3, where V = lwt a. What is the thickness (t) of the paper in mm? b. What is the thickness of the paper in um?

Q: 6 The angle between A = -(25m)î + (45mĵ and the positive X axis is A29°

A:

Q: During a walk through a park, a person wanders to look at three different gardens. The person makes ...

A:

Q: Two point charges are located on the +x-axis of the Cartesian plane. Charge q1 = 1.00 nC is 2.0cm fr...

A:

Q: Mr. Mangan has a mass of 86 kg and is running at 7 m/s. What is his momentum?

A: It is given that, Mr. Mangan has a mass of 86 kg and is running at 7 m/s. We have to find his moment...

Q: A rifle fires a 10-g bullet with a horizontal speed of 300 m/s . The bullet strikes a block of wood ...

A: Detailed solution of this question is given in below steps.

Q: Problem 2 You are given a battery and four resistors con- figured as shown to the right. The values ...

A:

Q: 4. What is the rate of heat transfer by radiation, with an unclothed person standing in a dark room ...

A: Given, Ambient Temperature =24°C Skin temperature =32°C Surface Area =1.6 m2. Emissivity of skin =0....

Q: 9. A capacitor of 5000 µF is charged by a 12 V supply and then discharged through a 150 Q resistor. ...

A:

Q: The position of an object as a function of time is given in meters by x = (at + bt2)i + (ct)j. What ...

A: X= (at + bt2)i + (ct) j 

Q: A particle moves along a straight line with equation of motion s = f(t), where s is measured in mete...

A:

Q: For Items 25 – 28, refer on the problem below A sinusoidal wave traveling in the positive x directio...

A:

Q: John,  whose mass is 80 kg, is in an elevator descending at a constant 10 m/s . The elevator then st...

A: Note that it is clearly mentioned in the question that Zach's mass is given and not his weight. I ha...

Q: You are standing 18.0 meters away from a building, which is 15.0 meters tall and has a large, flat r...

A: In x direction  Vx = ux = 22.5 Cos55 = 12.9 m/s Now in y direction  uy = 18.43 m/s  Sy = 15-1.5 = 13...

Q: A rocket is descending to the surface of Mars where g = 4 m/s ^ 2 . The rocket is initially 80 m abo...

A:

Q: 2. A ball is thrown up into the air starting at 8 m/s. How high will it rise into the air? How long ...

A:

Q: The Earth orbits the Sun at a distance of 1.496x1011m from center to center. What is the acceleratio...

A: Given data:  Radius (r) = 1.496×1011 m Universal gravitational constant (G) = 6.674×10-11 Nm2/kg2 Ma...

Q: A concave mirror (f = 55 cm) produces an image whose distance from the mirror is one-fifth the objec...

A: Given: The focal length of the concave mirror is 55 cm. The distance of the image is one-fifith of d...

Q: 1. An analog voltmeter is used to measure voltage of 50V across a resistor. The reading value is 49 ...

A: Given that:- Actual value of voltage=50V Measured value of voltage=49V

Q: Parallel and Series Combination 200 µF C3 C1 H 300 µF 96 V C2 70 µF |C2 ' 60 μF C4 100 µF C1 400 V C...

A:

Q: In the diagram below there are four charges: Q1 (charge +6C) and Q2 (charge -6C) lie on 3) the y-axi...

A: Q1= +6C ,y= +2 m  Q2= -6C , y= -2m  Q3= +6C, x= +2m  Q4= -6C , x= -2m  E= kq/r2 V= kq/r   

Q: II. Identify the acquired charges of each material in the following pairs if they are rubbed togethe...

A:

Q: A circuit is created with a constant voltage source, a resistor and an ammeter. A second resistor is...

A: Here, it is given that, a  circuit is created with a constant voltage source, a resistor and an amme...

Q: You place a 15 kg brick 0.5 m to the left of the fulcrum. Where on the right side would you place a ...

A: Given data:  Mass on left side (m1) = 15 kg Distance from fulcrum (r1) = 0.5 m Mass on right side (m...

Q: At highway speeds, an automobile is capable of an acceleration at about 1.6 m/s?. For how long was i...

A:

Q: Calculate the mass of an object (in kg) if a 10 N force causes the object to accelerate 5 m/s2 on a ...

A:

Q: A 3 kg cart is moving at 7 m/s to the right and hits a stationary 4 kg cart. The two carts stick tog...

A:

Q: A skier is skiing down a hill before hitting a flat section. The initial velocity of the skier is ze...

A: According to the conservation of energy, total energy of the skier is constant. Hence, total energy ...

Q: 4. Which of these objects is in static equilibrium? A. С. В. D.

A: Vector is  represented as line segment with an arrow head   

Q: Please answer fast Angiotensin II is a peptide ( D-R-V-Y-I-H-P-F) that increases our blood pressure...

A: Angiotensin II has effects on: Blood vessels – it increases blood pressure by causing constriction (...

Q: If 48 eV of energy is required to move a charge through a potential difference of 3.2 V, deter-mine ...

A:

Q: A woman pushes her sled across even snow surface to get it going, then jumps in. The sled then gradu...

A: The correct option as per the above condition that is provided in form of statement in the question ...

Q: The charges q1, q2, q3, and q4 lie at the corner points of the cube as shown in the figure above. Th...

A:  Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and ...

Q: A 5 kg box is being subjected to the following Forces: 5 N North 11 N West 17 N South 3 N East 14 N ...

A:

Q: If a wave has a frequency of 9 × 10⁷ Hz and a wavelength of 3.33 m, is the wave an electromagnetic w...

A:

Q: 3. A car driving around a circular track. What is the centripetal force? b) Draw the diagram.

A:

Q: Two point charges Q, = +4.80 nC and Q, = -2.40 nC are separated by 25.0 cm. (a) What is the electric...

A:

Q: 0.175 rad/m rad/m В. D. 68.2 26. What is the period of the wave(T)? A. 0.2 Hz В. 2 Hz 26 С. 1.2 Hz D...

A: (26) Given  Amplitude (A) = 10 cm Frequency ( f ) = 5 Hz We know Time period = 1/Frequency          ...

Q: A spherical capacitor that consists of an inner conducting sphere with a radius R1 surrounded by a c...

A: We have givenThe charges at the surface with R1, R2 and R3 are Q1, Q2, and Q3  respectively

Q: A sign (mass 2500 kg) hangs from the end of a vertical steel girder with a cross sectional area of 0...

A:

Q: I. Compute the charge of the following ions in terms of their value in Coulombs. Attach the picture ...

A:

Q: A string on a bass is plucked and oscillates up and down 55 times per second. The amplitude starts o...

A:

Q: A certain type of rechargeable battery can deliver a current of 0.6A for 400s, before its voltage dr...

A:

Q: Which of the following is NOT a factor in determining the torque on a loop of wire? A. the current ...

A: The turning effect of magnetic force is called torque. When a current carrying loop is exposed to ma...

Q: 3. The figure below shows two tiny charged spheres q1 = +5 µC and q2 = -7.5 µC separated by 8.0 cm. ...

A:

Q: bowiing ball of mass M and radius R is at rest on the floor of a stationary train car. mere is suffi...

A: Required : The acceleration of the ball.  

Q: state two useful functional units that could be used. a) residential solar panels used for over 15 y...

A:

Q: A 330 gram ball is attached to one end of a rubber (Young's Modulus= 0.120 GN/m2) wire of diameter 1...

A:

Q: Label each vector with the correct description. a b 30 km, 12° south of east No matching description...

A: compare the lenth with the scale given at bottomleft.

Q: 8) (a) An object is launched from ground level with an initial velocity v, at angle 0 above the hori...

A:

Q: A 80-pF capacitor and a 320-pF capacitor are both charged to 1.70 kV. They are then disconnected fro...

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.