The velocity v of a moving object (in miles per hour) at time t hours after midnight is given by the following table. t 1| 4 | 5| 8| 12 | 14 | 19 v(1) 2 6 3 -2 -3 -7| -3 (a) Estimate how far the object travels between 5 am and 2pm. (b) Estimate the location of the object at 2 pm is relative to its location at 4 am.
Q: A space vehicle is traveling at 4300 km/h relative to Earth when the exhausted rocket motor (mass 4m...
A: This is the problem is from relative velocity. Here initially space vehicle (rocket motor+command mo...
Q: 24.38 Three capacitors with capacitances C = 3.10 nF, C2 = 1.30 nF, and C3 wired to a battery with V...
A: Given that,Three capacitors with capacitances: C1 = 3.10 nFC2 = 1.30 nFAnd C3 = 3.70 nFVoltage (V) =...
Q: 17. What is the spring constant of a spring that stores 25 J of elastic potential energy when compre...
A: The spring constant(k) of a spring that stores 25 J of Elastic potential energy(E) by 7.5 cm. given,...
Q: Q. Show that the frequency of the displacement resonance is given by m 2m2 2m F. F. F. A =- oZ 0,Z o...
A: Suppose that a harmonic oscillator with mass m, damping constant r is being driven by a sinusoidal f...
Q: Let’s think about the energy of the system a little bit more. Imagine there is damping (frictional) ...
A:
Q: Please circle your answers. Thank you
A: Given: The number of turns in the rectangular coil is N = 70 The area of the rectangular coil has t...
Q: i need help answering this
A: In the given graph there are two values of height corresponding to one value of time. So when he wi...
Q: Please Help Mee
A: Please see the next step for solution:-
Q: Images taken with transmission electron microscopes are produced by passing very high energy electro...
A: Given: An images of are in black and white color in usual and so an explanation is given as,
Q: Unpolarized light is sent through a system of polarizers. The initial system is made up of two fixed...
A: If an unpolarized light of intensity I0 is incident on an ideal polarizer, the intensity of the tran...
Q: Dieterici's equation of state is written in terms of constants a and b as P(V -b) = RT exp(-a/RTV). ...
A: Given: the Joule and Joule-Kelvin coefficients for a gas obeying this equation are determined as fol...
Q: A pot is half-filled with water, and a lid is placed on it, forming a tight seal so that no water va...
A: The cycle is reversible. When water is heated then it becomes vapor and forms inside the pot. When t...
Q: Given E = -VV implies that electric flux lines are to the constant equipotential circles of V. O a. ...
A: Introduction: The potential for a point charge is the same anywhere on an imaginary sphere of radius...
Q: good baseball pitcher can throw a baseball toward home plate at 85 mi/h with a spin of 1800 rev/min....
A: velocity of baseball = 80 mi/h angular velocity of ball = 1800 rev / min distance travelled by ball ...
Q: The heating element of an electric dryer is rated at 4.1 kWwhen connected to a 240 V line. What is t...
A: Given: Power of heating element of the electric dryer is 4.1kW. Voltage is 240V.
Q: In a 280-turn automobile alternator, the magnetic flux in each turn is R = 2.50 × 104 cos wt, where ...
A:
Q: A monatomic ideal gas that is initially at 1.50 * 10^5 Paand has a volume of 0.0800 m3 is compressed...
A: Given data:P1=1.5×105 PaV1=0.08 m3V2=0.04 m3Monoatomic, γ=1.67P1V1γ=P2V2γP2=1.5×105×0.081.670.041.67...
Q: 14. If a 32.0 Nm torque on a wheel causes angular acceleration 25.0 rad/s², what is the wheel's rota...
A: Given: The torque on the wheel is τ = 32 Nm The angular acceleration of the wheel is α = 25 rad/s2
Q: For crystal diffraction experiments (discussed in Section39.1),wavelengths on the order of 0.20 nm a...
A: Given, Wavelength, λ=0.20 nm=0.20×10-9 m a. a photon, Energy of the photon, E=hcλ⇒E=6.63×10-34×3×1...
Q: Only solve part e and f
A: Here, we use the position function to calculate the positions at the given times.
Q: A small block having charge Q placed on a frictionless horizontal table is attached to one end of a ...
A: Given:- A small block is having a charge Q is placed in a friction less horizontal table...
Q: Question 2 An electronics technician wishes to build a parallel plate capacitor. If the area of the ...
A:
Q: A car is accelerating from rest. There is a 1.6 g pebble stuck in the tread of one of the tires 0.3...
A:
Q: Please explain this step by step using the figure provided, thank you
A: Given information The mass per unit length of the wire (m/L) = 40 g/m The length of the strings (l) ...
Q: Please Help Me In the ground state, there is a harmonic oscillator with frequency w. The oscillator'...
A: Given: The initial frequency of the harmonic oscillator is ω. The final frequency of the harmonic os...
Q: (a.) A person is placed in a large, hollow, metallic sphere that is insulated from ground. If a larg...
A:
Q: 5. Awire is placed between two magnets. A current is passed thru the wire as shown. Find the directi...
A:
Q: A circular area with a radius of 6.50 cm lies in the xy-plane.What is the magnitude of the magnetic ...
A: Given data: The radius is r=6.50 cm. The magnetic field is B=0.230 T. The angle is θ=53.1°. Part (...
Q: Can you add a description of the solution plz
A:
Q: You throw a ball straight up from the edge of a cliff. It leavesyour hand moving at 12.0 m>s. Air...
A: Given: Initial velocity(u) = 12 m/s To determine: The ball’s position and velocity 2.60 s after it l...
Q: can i also get explaination of how to solve this
A: Lets consider this collision to be perfectly elastic . mass of cart 1 m1 = 2 kg velocity of cart 1 ...
Q: can you show how to solve the problem as well
A: In order to keep the meter stick in equilibrium, the force action should be canceled out with each o...
Q: For each find the position of the image using the light ray rule and draw final image
A:
Q: To push a box up a ramp, which requires less force: pushing horizontally or pushing parallel to the ...
A: To push a box up a ramp, which requires less force: pushing horizontally or pushing parallel to the ...
Q: A particle zips by us with a Lorentz factor of 1.12. Then another particle zips by us moving at twic...
A: The Lorentz factor is γ=11-v2c2.................1where v-velocity of the particlec-velocity of light...
Q: During operation, a device sprays droplets of aqueous liquid of average diameter 100 um and charge d...
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...
Q: A 4-kg object falls from rest in a viscous fluid. The resistance from which is 0.045v. What is the d...
A: mass of the object; M=4 Kg gravitational acceleration on the body, g=9.8 m/s2weight of the object=Mg...
Q: B:A ray of light passes through four transparent media with refractive indices u1 ,H2 „H3, and p4 as...
A: The incident ray AB is parallel to the emergent ray CD. This means that the angle at which the ray A...
Q: Please answer the question using the info to the left. Please circle your answer. Thank you!
A: Upward acceleration of the rocket, a=60 m/s2 it will be accelerated for only 3 seconds, after that t...
Q: The radius of the sun is 7 x 10^5 km, and the surface temperature is 6000 K. How many metric tons of...
A: We first use Stefan-Boltzmann's radiation law to get the power emitted by the sun. We then use energ...
Q: An observer in frame S′ is moving to the right (+x@direction) at speed u = 0.600c away from a statio...
A: Given: An observer in frame S' is moving at a speed is u=0.600c
Q: 16. In unit-vector notation, what is the net torque about the origin on a flea located at coordinate...
A: Given that,flea located at coordinates, r= 0,-4.0m,5.0mcan be written as, r→=0i^-4.0j+5k^where force...
Q: A metal rod is 0.500 m in length at a temperature of 15.0°C.When you raise its temperature to 37.0°C...
A: a) original length of metal, L=0.5 m Initial Temperature, Ti=15oC=288.15 K Final Temperature, Tf=37o...
Q: A nerve signal is transmittedthrough a neuron when an excess of Na+ ions suddenly enters the axon,a ...
A: Concept used: Electric field is inversely proportional to square of distance to field point.
Q: Consider the fusion reaction 2 1H + 2 1H → 3 2He + 1 0n. (a) Estimate the barrier energy by calculat...
A: The given reaction is: H12+H12→H23+n01 The separation between two H12 nuclei is r=3×10-15 m. Part (...
Q: Determine the speed of the block with a mass of 0.60 kg after it has fallen 145 cm. The sphere is a ...
A: Given that the block of mass m falls L=1.45m, which is connected to a sphere of mass M and radius R ...
Q: Please. I want an answer as soon
A: The charge density is given by potential function by the formula , ∇2V=-ρε0 (1)
Q: The average density of Earth is equal to 5.51 times the density of water. (a) If Earth was made of s...
A: (a) Let ρ denotes the water density, R denotes the Earth’s radius, M1 denotes the earth’s mass, M2 d...
Q: Q. 1 Can the sum of the magnitudes of two vectors ever be equal to the magnitude of the sum of the s...
A: Let the two vectors be a and b. Let their magnitudes be respectively, a and b The sum of the magnitu...
Q: A physical pendulum is constructed such that two spheres of different radii are welded together. A ...
A:
Step by step
Solved in 3 steps with 3 images
