It is generally a good idea to gain an understanding of the size of units. Consider each object and calculate the magnitude of their momentum in SI units. A ladybug with mass 28.50 milligrams flies by your head at 3.75 km/h. magnitude of the momentum: kg-m/s A 37.90 km boy walks at 4.05 km/h.
Q: fiber cable 3. A light ray enter from left to a fiber cable whose diameter is 2 mm and length is e =...
A: Here we use the law of reflection and geometrical principles to get the required.
Q: A camera uses a convex lens of focal length 15 cm. How large an image is formed on the film of a 183...
A:
Q: What is the equivalent resistance between points a and b? 30 2 a 102 10Q 100 b.
A:
Q: (a) be pulled down to the surface of the Earth. Ignoring all air resistance, determine the speed wit...
A:
Q: Advanced Physics Question
A: The index of refraction is defined as the ration between the speed of light in vacuum and speed of l...
Q: Advanced Physics Question
A: According to Faraday's law of electromagnetic induction, a change in the magnetic flux around a clos...
Q: A flat solar collector is heated up by the thermal radiation of the sun. The size is 1m². Calculate ...
A: Given, Area, A=1m2 Temperature, T1 =500C T2=1000C According to Stephan Boltzman equation,
Q: Can you please do 9-11
A: Given, m=2000 kg u=10 m/s v= 2 m/s t= 1.5 min =90s
Q: A water tumbler is in the shape of a uniform, thin, hollow cylinder that is closed at the bottom and...
A: (a) The center of mass of the empty tumbler is at the following height from the base : yt=8cm
Q: Explain Biot –Savart Law and use this law to find the magnetic field at a point P on the axis of the...
A: Biot-Savart’s law is an equation that gives the magnetic field produced due to a current-carrying se...
Q: In the circuit shown in FIGURE 7, if the current in 2.02 resistor is 3.0 A, then find the value of u...
A:
Q: •P60 Buckminsterfullerene, C60, is a large molecule consisting of 60 carbon atoms connected to form ...
A: Let us analyse the question in step 2.
Q: please solve clearly
A: Concept used: Self inductance is given by ratio of magnetic flux to current through inductor.
Q: Differential Equations 1.) Spring- Mass System: Set up a differential equation for the information g...
A: The equation of motion for damped motion is given by, This has solution of the form where m is the ...
Q: Write clearly pls
A: Constructive and destructive interference can occur in a thin film when light incident on the top of...
Q: Jill of the Jungle swings on a vine 7.00 m long. (a) What is the tension in the vine if Jill, whose ...
A:
Q: Consider the wire, which is in a region of uniform magnetic field of magnitude B=2.2T, carries a cur...
A: Given, Magnetic field B = 2.2 T Current I =11 A
Q: Three-lens systems. In the figure, stick figure O (the object) stands on the common central axis of ...
A:
Q: How do I go about this question?
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: Two rockets moving towards each other. Rocket A moving to the right with speed 0.80c while rocket B ...
A: Given, Speed of rocket A =0.80c and speed of rocket B = 0.60c
Q: For the circuit shown below. Find (a) the equivalent capacitance between the terminals, (b) the char...
A: Since we only answer up to 3 sub-parts, we’ll answer first 3. Please resubmit the question and speci...
Q: Consider the circuit shown in the figure. Take R,=R, R2=2R and R3=R. Find the magnitude of the curre...
A:
Q: Object K with a mass of 1 kg is dropped from a height of 3 m as in the figure. If the ground is smoo...
A:
Q: Explain about three types of machine design
A:
Q: 1) Figure 2 shows two trains that are moving on the same direction from a same initialposition of O....
A:
Q: Through a solenoid 50 cm long and 6000 turns of 10 cm radius, a current of 2 A flows. Determine: a) ...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: Consider the wire, which is in a region of uniform magnetic field of magnitude B=5.1T, carries a cur...
A: Given, magnetic field B =5.1 T current I = 18 A a =53 cm
Q: The spring of a toy car is wound by pushing the car backward with an average force of 15 newtons thr...
A: Given: The average force is given to push the car backward is F = 15 N The distance moved by car is ...
Q: A swimming pool of depth 2.5 m is filled with ordinary (pure) water ( p = 1000 kg/m³). When the pool...
A:
Q: Describe two different arrangements of resistors that would each have a total resistance of about 50...
A:
Q: A parking lot is going to be 40 m wide and 100 m long. Which dimensions could be used for a scale mo...
A: We are taken a Scale of 10 cm=40 m 1 cm = 4m For 25 cm =25 x 4 =100 m So for parking Lot we take di...
Q: Q-1) A body with a 25 kg of mass has started it's movement, in the inclined surface, with a Vo= 0.6m...
A:
Q: Q- Explain all characteristics of 7 crystal classes and 14 crystal types with their neet diagrams.
A: Since this a multiple part question, only the first 3 will be answered, please post the remaining se...
Q: Suppose the charge of a proton and an electron differ slightly. One of them is – e, the other is (e ...
A: There are four fundamental forces in nature. All other forces are derived from from these 4 forces. ...
Q: 1. In the figure particles 1 and 2 of charge q1 = q2 = +49.60 × 10-19 C are on a y axis at distance ...
A: The electrostatic force on the charge at point 3 due to the charge at point 1 can be calculated as t...
Q: The circuit below shows three resistors in series. R1> R2> R3. The resisto: re all made of the same ...
A:
Q: 1. The following velocity-time graph shows the motion of an object. 20 Time (min) -20 -40 Calculate ...
A:
Q: What are the names of the elements in this molecule
A: The bonds formed by the mutual sharing of outermost electrons of the elements and complete their oct...
Q: Two consecutive frequencies of standing waves in a given string fixed at both ends are 280 and 315 H...
A: The fundamental frequency of the string fixed at both ends is given by,
Q: 12 I3 E2 R3 R2 E1 For the circuit shown above, the emf of the batteries and the resistances are list...
A: Given emf are, ε1 = 45V ε2 = 7V Resistance are, R1 = 17Ω R2 = 13Ω R3 = 9Ω Now for this circuit
Q: please solve a,b,c
A:
Q: An applied force F acts on an object of mass 2 kg moving up on rough incline surface with 0=30° as i...
A:
Q: Which of the following figures represents correctly the electric field just conductor? Select one: a...
A: Electric field outside the surface of a charged conductor is always perpendicular to the surface of ...
Q: A material has permittivity 1.5ε0 and permeability 3μ0. What is the speed of the electromagnetic wav...
A: The following data is given: Permittivity, ε = 1.5 ε0 Permeability, μ = 3 μ0
Q: I want to solve the question within an hour
A: Given, Magnetic field intensity H is
Q: A point charge of -6.0 nC is 3.00 m from point A and 5.00 m from point B. Find the potential at poin...
A:
Q: A rocket injects a satellite with a certain horizontal velocity from height of 880 km from the surfa...
A: Given, Height, h=880km Orbit velocity of the satellite is given by,
Q: Assume you are using an imaging lens with 50mm EFL in your camera. Assume you are imaging an ob-ject...
A:
Q: The Ladder weighing 185 N is resting against a ver 14 m above the ground and the bottom making an an...
A: The required Free Body diagram is In the above Figure At point A Na is the normal reaction force d...
Q: A particle is constrained to move in a circle in the vertical plane x-y. Using D’ Alembert principle...
A: Consider a particle of mass m be moving along a circle of radius r in x-y plane. Let (x, y) be the p...
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 3 images