4. An aircraft flies a path described by the equation, r² = (10 cos 20) m² at a certain portion of its flight. If 0 = (0.4t²) rad. Determine the radial and transverse components of the aircraft's acceleration and velocityat t = 1s. Take note that e is in radians and t is in seconds. (Note: solve trigo functions in radians mode)
Q: What is the total irradiance of a blackbody at the temperature of 200K. Provide you answer in units ...
A: please see the next step for solution
Q: If you are shining light on a Pt electrode and no electrons are emitted, what do you have to do to g...
A:
Q: a 4.0kg object is moving with a speed of 2.0 m/s. a 1.0 kg object is moving with a speed pf 4.0 m/s....
A: using the momentum relation of two objects,
Q: A particle with charge q =
A: Given: Charge on particle is q=-0.5C Speed of particle is v=3m/s Particle is moving in the negative ...
Q: A glucose solution of viscosity 2.2 x 10 -3 pascal-second and of density 1.03 kg/L flows from elevat...
A: Given data: Viscosity of fluid is 2.2×10-3 p.s=2.2×10-3 N-s/m2=η Density is 1.03 kg/L ==1.030.001 kg...
Q: Please help me with parts 2-5
A:
Q: The interacting potential energy between two ions is represented by the following expression: -1.252...
A:
Q: (a) What is the telescope's angular magnification? -44.3 (b) What is the angle subtended by a 25,000...
A: Detailed solution is given below:
Q: (b) A grating having 5000 lines per cm is used under normal incidence of light. What will happen to ...
A: A diffraction grating is an optical element that disperses light composed of lots of different wavel...
Q: A grating having 5000 lines per cm is used under normal incidence of light. What will happen to the ...
A: For mth order maxima,(a+b) sin θ = mλ......(1) As we know (a+b) remains unchanged though the grating...
Q: (Astronomy) Neutron Star Angular Size. Part A: If Earth's Moon were replaced by a typical neutron s...
A: Part (A) The formula to calculate the angular diameter of neutron star seen from earth is, δ=dD Here...
Q: What is the value of the fraction (I2/I1) in the following circuit? + 9 V
A: Let us apply kirchoff's law to find solutionLet anticlockwise direction be positive and clockwise di...
Q: Please be quick.
A:
Q: I Review I Constants For lunch you and your friends decide to stop at the nearest deli and have a sa...
A: Angular frequency is, ω=km+M
Q: three examples of dielectric
A: The term dielectric, it's an insulant or a really poor conductor of electrical current. When diele...
Q: How can popcorn be made using conduction?
A: Microwave radiation utilizes short, high-frequency waves that penetrate food, which agitates its wa...
Q: A custom-made compound microscope (see the figure below) with an objective lens with a focal length ...
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...
Q: Q1
A:
Q: Coherent light that contains two wavelengths, 660 nm (red) and 470 nm (blue), passes through two nar...
A: Given: To find the distance of the screen in which between the two wavelengths of the first order br...
Q: (a) A diffraction grating is just able to resolve two lines of = 5140.3 A° and 5140.85 A° in the fir...
A: Resolving Power of Diffraction grating = λ∆λ=R=nN Here λ=5140.3 A∆λ=5140.85-5140.3=0.55 A R=5140.30....
Q: What is the particle’s instantaneous velocity in the y-direction, vy at t=0.250s? What is vy at t= 0...
A: There is a data is given we need to find the instantaneous velocity at t=0.450s, so, we need to fi...
Q: Consider the experimental arrangement of Figure, set up to observe the Hall effect. With the power s...
A: Voltage on the voltmeter is the hall voltage if the and if the semiconductor in which the majority o...
Q: A) Does the speed of the wave change if the Frequency changes? B) Does the wavelength of the wave ch...
A:
Q: car A is in position A and travels at a velocity Va at point A and at that point it accelerates with...
A: Given: The acceleration is 4 m/s2. The rate of deacceleration is -2 m/s2.
Q: Is the photoelectric effect in contrast to classical theories? Yes, counterintuitive that energy of ...
A:
Q: A man shines a flashlight from a boat into the water, illuminating a rock as in the figure below. Wh...
A: Given, Refractive index of water,μw=1.33Refractive index of air,μa=1 Now, we apply the Snell's law, ...
Q: A 50.0?? woman inside an elevator is standing on a scale. How will the acceleration of the elevator ...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: A grating having 5000 lines per cm is used under normal incidence of light. What will happen to the ...
A: Observed spectrum after 90 percent of ruled width of grating is covered .
Q: An electromangnetic wave has a peak magnetic field of 0.0045 T. What is its peak electric field?
A: Given that,An electromangnetic wave has a peak magnetic field, B0=0.0045TWe know that,E0=cB0where sp...
Q: A stationary bagpiper is playing a Highland bagpipe, inwhich one reed produces a continuous sound of...
A: A sound wave is a transverse wave which propagates via the compression and rarefaction of the medium...
Q: What are the two main nuclear chains known in stars and what are they responsible for? What are the ...
A: To explain the above question is given as, There are two main reactions in the nuclear chain in star...
Q: need help with question
A: Part A: Let λR denotes the wavelength of the red light. It is given as 650 nm. The energy differenc...
Q: Squids and octopuses propel themselvesby expelling water. They do this by keeping water in a cavity ...
A: Given:Mass of Squid without water, m1=6.50-1.75m1=4.75 kgSpeed of squid, v1=2.50 m/sMass of water ex...
Q: Dynamics
A: We use the equation of angular speed to calculate the required parameters.
Q: A spaceship from another galaxy passes over the solar system directly above a radial line from the s...
A: The relativistic velocity addition formula between frames S'spaceship and Searth having relative vel...
Q: Solve the problems about Newton Law of Motion 1. The weight of the suspended object shown in figur...
A: The free-body diagram for the problem is shown below: The above system is in equilibrium, hence the...
Q: Please answer asap
A: The first-order spectrum corresponds to m=1d=1 in1500=6.6×10-4 in=1.67×10-5 mWith m=1 , the angular...
Q: Please answer question 2, everything needed to answer is here
A:
Q: #1. The capacitor in the figure is initially uncharged and the switch is at position c and not conne...
A: Direct current cannot flow through a capacitor. Let Q be the charge on the capacitor at any instant ...
Q: Manufacturers of wire (and other objects of small dimension) sometimes use a laser to continually mo...
A: Solution: Given Values, Wavelength of laserλ=632.8 nm screen distance(L)=2.72 m Diameter of the ...
Q: In a Fraunhoffer diffraction due to a narrow slit, calculate the relative intensities of the first, ...
A: I0 is the intensity of secondary maxima. In = I0sin2 αα2 Where α = ±3π2, ±5π2, ±7π2,.....
Q: Pendulum The period of a pendulum is given by 7, T = 2n where L is the length of the pendulum in fee...
A: (a). The length of the pendulum is increased by 0.5 %. Since the time period depends on the length ...
Q: (b) A grating having 5000 lines per cm is used under normal incidence of light. What will happen to ...
A: (b) When the 90% of the ruled width of the grating is covered, the angular spacing between the maxim...
Q: An aqueduct has water flowing through it, supplying a nearby village. Recent surveys of the duct hav...
A: Detailed solution is given below:
Q: A large reflecting telescope has an objective mirror with a 11.2-m radius of curvature. What angular...
A: the focal length (f) of spherical mirror is related to radius of curvature (R) as: f = R2 Angular ma...
Q: For a system of n distinguishable particles to be distributed in two similar compartments, the total...
A: Given n distinguishable particles two similar compartment find total number of macrostates
Q: UST Eco-Tiger vehicle climbed to a hill which is defined by the equation, x2 =625(16 -y). If the veh...
A: The vehicle accelerating at a constant rate. Let u denotes the initial speed, d denotes the distance...
Q: A pendulum makes 10 swings every 15 seconds on Earth. You take the same pendulum to the surface of a...
A: Given On earth pendulum makes 10 swing in 15s Therefore time period on earth is On other planet pen...
Q: The far point of a myopic administrator is 58.2 cm. (Assume a 2.0 cm distance between retina and len...
A: We know P=1f=1do+1di do = distance between eye and object = 58.2 cm = 0.582 m di = distance between ...
Q: When a current flows through an ionic liquid such as salty water, the moving charges are Select one:...
A: When a current flow through an ionic liquid such as salty water, the moving charges are- In the salt...
Step by step
Solved in 3 steps with 3 images