motorcycle traveling at a constant speed of 20 m/s in the horizontal direction drives off a cliff that is 20 m high. How far from the base of the cliff does the motorcycle strike the ground? Assume that the acceleration due to gravity is 10.0 m/s^2 and ignore any effects of air resistance. Group of answer choices 40 m 56 m 28 m 14 m 20 m
Q: Question 3: Complete the following table related to stellar huminosities in solar units using the eq...
A: The stellar luminosities in solar unit has an equation, L=4πσR2T4 here, σ=Stefan boltzman constant σ...
Q: 0.5: answer one of the following A) For the magnetic circuit in fig. 7 find the flux($) and the relu...
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Q: Telephone cable must be laid from a terminal box on the shore of a large lake to an island. The cabl...
A: Given : Cg=$600, Cw=$1200, s=5mi, t=1mi Refer to the figure : Case 1: Person's proposal (r=3mi) ...
Q: The core of a nuclear reactor generates a large amount of thermal energy from the decay of fission p...
A: Even after the nuclear reactor is turned off the fission reaction continues to occur as it is a self...
Q: blem 5.10 The velocity potential function (4) is given by an expression - 4, .3 xy + xy3 $ = + y? 3 ...
A: Concept used: The velocity potential is a scalar quantity used to calculated velocity. It is used in...
Q: Do you hypothesize that if acceleration could be recorded directly by electronic means it would yiel...
A: The kinematic equations are a set of equations used to calculate and describe various measurements. ...
Q: The blackbody radiation emitted from a furnace peaks at a wavelength of 3.4 × 10' -6 m (0.0000034 m)...
A: Given: wavelength, λ=3.4×10-6m Formula used: λ=bT
Q: Question related to Quantum Mechanics : Problem 2.45
A: The Hamiltonian operator for a quantum particle is given by H^ = T^ + V^ - - - (1) where, T^ is the ...
Q: 1.35 Find the interval of convergence for the series: x² x3 x4 +... 42 22 32
A: The given series is x-x222+x332-x442+..... (A)The series formed by the coefficient is-1-1...
Q: The ladder of a fire truck rotates about the z-axis with an angular velocity of w;=0.18 rad/s, which...
A: Angular velocity is the velocity of a body or an object when it is circular motion. It is related to...
Q: The path followed by a particle in sliding from one point to another in the absence of friction in t...
A: Ans is - cycloid
Q: the rainbow is formed from the rays whole derivation from the original direction is either maximum o...
A: Let the perceived angle be 2φ, The angle of internal reflection is 2β And the angle of incidence of ...
Q: It is important for astronauts in space to monitor their body weight. In earth orbit, a simple scale...
A: There have been doubts about man's ability to survive or accomplish tasks in space since the commenc...
Q: spring is made to oscillate n and down with a period T. The very moment, the platform passes its equ...
A: Given: A platform of mass M mounted on a vertical spring is made to oscilate up and down with a per...
Q: Evaluate the integral: sin* x cos ² x dx
A: We have been given the integral-∫sin4x cos2x dxEvaluate this integral by using normaltrignometric fo...
Q: The Hall voltage for the metal sodium is 0.001 mV, measured at l=100mA, B,=2Wb/m². And the thickness...
A: In this case, the hall voltage for the metal sodium sample is given. We need to calculate the number...
Q: Calculate the binding energy per nucleon of a neutral atom of phosphorous P. The mass of the phospho...
A: Binding Energy is defined as the minimum energy required to dissemble the nucleus of an atom into it...
Q: Rewiew. The tank in figure P14.15 is filled with water of depth d=2.00m At the bottom of one sidewal...
A: Given, The depth of the water, d=2m Height of hatch, h=1m Width of hatch, w=2m The density of water,...
Q: A projectile is launched at an angle 45° above the horizontal, and returns to the ground after 6.0 s...
A: Solution-Given thatAngle of launch of projectile (θ)=45ototal time taken to return to the ground (t)...
Q: Find the fraction of decrease of the kinetic energy of a neutron of mass m, in head-on collision wit...
A: In this case, a neutron is collide with an atomic nucleus which is initially at rest. In order to ca...
Q: a- Explain qualitatively why the Hall constant Ru is inversely proportional to the electron concentr...
A: a- The Hall constant RH is given by RH = 1ne Where n is electron concentration ...
Q: SI unit of temperature is A) Kelvin B) Celsius C) Fahrenheit D) Joule
A: We know that all thermal motion ceases at a particular temperature. On the Kelvin scale, the null po...
Q: For a plasma of temperature T = 18 × 10* Kelvin and particle density n = 9x 1024 m-3, the number of ...
A:
Q: The mass of a hot-air balloon and its cargo (excluding the air inside) is 150 kg. The temperature of...
A: Given, Mass M=150 kgTs=10.00 CP=101 kPaV=300 m3ρ=1.25 kg/m3
Q: Q1//Consider the magnetic circuit shown in Figure (1-a). The circuit consists of the following parts...
A: Section A : silicon iron cross-sectional area = 1.4 cm2 = 1.4×10-4 m2 length = 10 cm = 0.1 m Secti...
Q: Streams of water from two tanks impinge upon each other as shown in the figure below. If viscous eff...
A: Given : zA=21ft, PA=20psi=20lb/in2, z1=8ft Let the topmost point of the tank which is at the top be ...
Q: (a) Write the expression of system matrix for a thick concave lens of thickness t and refractive ind...
A: The expression for the system matrix can be evaluated as follows Refractive index of the lens=n=1.6 ...
Q: Review Moving electrons pass through a double slit and an interference pattern (similar to that form...
A: For destructive interference for a double slit, the path length must be a half integral multiple of ...
Q: (iv) Differentiate between X-rays and gamma ray
A: X rays and gamma rays are the electromagnetic waves. Electromagnetic waves have both electric and ma...
Q: Parallel rays of monochromatic light with wavelength 589 nm illuminate two identical slits and produ...
A: To answer the question, we will use the formula for intensity distribution of two slit interferen...
Q: Q3. a) Show that the effective length of a lincarly-polarized antenna is related to its effective ap...
A: Let us take a Hertzian dipole antenna The Hertzian dipole is a theoretical dipole antenna made up of...
Q: Question 4 a) Coulomb’s law established an experiment concerning a fixed charge in space which has a...
A: The force of attraction or repulsion between charges is given according to Coulomb's law as F=14πεoq...
Q: (e) Starting from the conserved energy E = + V(q) for a scalar q, derive the integral formula for th...
A: More than one non interrelated questions have been asked (e, f) , so the 1st one is done e. e) From...
Q: A bar magnet of magnetic moment 1.5JT- lies aligned with the direction of a uniform magnetic field o...
A: We have the equations as-W=-mB(cosθ2-cosθ1)(i)We have also given-θ1=00 (along field)θ2=900 (perpendi...
Q: uppose a plane accelerates from an initial velocity of 45 km/s to 500 km/s in the first 20 s of its ...
A: Concept used: Equations of motion are used. The system is assumed to be uniformly accelerated system...
Q: F= 30 cm 40 cm 60 cm Where is the position of final image and its properties?
A: Given, distance between lens and mirror is, d = 100 cm object distance is, u=-40cm focal length is, ...
Q: Consider a system in thermal equilibrium, having energies 0 and 'E'. Find the partition function (Z)...
A:
Q: Using the measurements provided below, calculate the Helmholtz resonance frequency, f, in hertz (Hz)...
A: All given data, the symbols i will use, and the descriptions are given below: depth of cavity =a=8.5...
Q: A sphere of radius R1 with a charge of Q1 and a thin shell of radius R2 with a charge of Q2 are conc...
A:
Q: In an experiment on photoelectric effect, the slope of the cut-off voltage versus frequency of incid...
A: We have been provided with the data as-The slope of the cut-off voltage (V) versus frequency (v) of ...
Q: Find the turning points of the function f(x)= x²e¬**. Is the above function odd or even or neither?
A:
Q: Q 1: A flat one hundred solar collector is located at an angle of (45°) from the horizon and oriente...
A: For horizontal surfaces, the angle of incidence becomes sinα=sinLsinδ+cosLcosδcosh For vertical surf...
Q: Two objects, labeled and 921 have a distance d=0.035 m between their centers. 91 92 Object 1 has a c...
A: From coloumbs law, the force acting between two charged particles q1 and q2 separated by a distance ...
Q: |010) + |100) – |101) – |111) E A ®B®C 2 a) Carol does a measurement in C using the measurement oper...
A: An operator is a speculation of the idea of a capacity applied to a capacity. Though a capacity is a...
Q: Light of frequency 7.21 x 10“ Hz is incident on a metal surface. Electrons with a maximum speed of 6...
A: The concept behind this question is for threshold frequency for photoemission of electrons. We have ...
Q: Plot different Maxwell–Boltzmann speed distributions by keeping the molar mass constant at 100 g mol...
A: At normal temperature the molecules are randomly moving in an ideal gas. The velocities of the molec...
Q: **coffee filter has mass 0.01908 kg total stack mass m = 12 × 0.01908 = 0.22896 kg AveVelInitial ...
A: There are 12 coffee filters stacked on top of one another, with their total mass being 0.22896 kg As...
Q: 17) The decay an ion laser from 4p to 4s will emit laser .? * Argon LED Ultraviolet Pules Non of the...
A:
Q: Q2: - Two samples of the same radioactive nuclide are prepared, each having the same size. Sample ha...
A: Two samples of radioactive nuclei have same size. The initial activity of sample A is twice the init...
Q: review The upper portion of the circuit in figure P29.61 m fixed.The horizontal wire at the bottom h...
A: Solution: As per the given figure,
A motorcycle traveling at a constant speed of 20 m/s in the horizontal direction drives off a cliff
that is 20 m high. How far from the base of the cliff does the motorcycle strike the ground?
Assume that the acceleration due to gravity is 10.0 m/s^2 and ignore any effects of air resistance.
Trending now
This is a popular solution!
Step by step
Solved in 6 steps with 1 images