The velocity of a particle (in meters per second) is given by v = 16t²i + 4t³j+ (5t + 2)k, where t is in seconds. If the particle is at the origin when t = 0, determine the magnitude of the particle's acceleration when t = 2 s. Also, what is the x, y, z coordinate position of the particle at this instant?
Q: 1. a) What are the energy and momentum of a photon of red light of wavelength 650 nm? (b) What is th...
A:
Q: wall A block of mass m = 2 kg is held stationary against a wall by applying a horizontal force F on ...
A: Solution:-Given thatmass of block (m)=2 kgcoefficient of friction (μ)=0.25g=10 m/s2
Q: In the figure, a rectangular loop of wire with length a = 3.1 cm, width b = 2.0 cm, and resistance R...
A:
Q: For an series RLC circuit, the voltage of the circuit is given by Av= (200V) sin(500t) and R = 3000,...
A: Given that:-Voltage in an RLC curcuit, ∆V=V0Sinωtwhere, V0 is the peak voltageω is the angular frequ...
Q: The period of a simple pendulum, defined as the time necessary for one complete oscillation, is meas...
A: Dimensional analysis is the process of studying relationships between physical quantities by identif...
Q: A candle is placed a distance s = 1.5 m along the axis of a convex spherical mirror of curvature rad...
A:
Q: Find the energy of the following. Express your answers in units of electron volts, noting that 1 eV ...
A:
Q: Problem 5. The velocity of a particle moving along the x -axis is defined by v = kx°- 4x? + 6x , whe...
A: The velocity of a particle moving along the x-axis is v = kx3 - 4x2 + 6x Where v is in m/s x is in ...
Q: a) Consider an astronaut with a mass of 78 kg floating some distance directly between two planets, o...
A: Let the distance from one of the planets to the astronaut be "x", where the astronaut feels equal ...
Q: An emf is induced by rotating a 1000-turn, 20.0 cm diameter coil in the Earth's 5.00 x 10-5 T magnet...
A:
Q: #7
A: Given that:-Magnetic field, B=μ0I×NL Equation 1where, B is the magnetic fieldL is the lengthN i...
Q: 25 g of dry ice (solid CO2) is placed in a container which has an initial volume 2.00 x 10^4 cm^3, t...
A:
Q: 1. If the pulleys. veightless and frictionless, find the acceleration of body 100 kg A 150 kg B
A: The acceleration of the body. Given, mass of block A, mA=150 kgmass of block B, mB=100 kg
Q: A monkey of mass m = 30 kg is climbing up a rope with an acceleration a = -2 5 ms relative to the ro...
A:
Q: The Sun's angular diameter is measured to be 1920". The distance D of the Sun from the Earth is 1.49...
A:
Q: A boy of mass m = 40 kg is standing on a stationary long plank of mass M= 260 kg floating on still w...
A:
Q: Three equal masses, each equal to m, are kept at the vertices of an equilateral triangle of side a. ...
A:
Q: 7. A 1.000 kg particle moves at a speed of 0.500 m/s, as shown in Figure 2a. It collides with a 2,00...
A: Given that,Mass : m1 = 1000 (kg)Mass : m2 = 2000 (kg)Initial velocity of m1 : u1 = 0.500 (m/sec)Ini...
Q: A single-particle system exists in free space, with d being a real constant, in the state described ...
A: Here we have a very simple yet long calculative problem. But this is a type of problem we already kn...
Q: A constant perturbation as showWn in the figure below acts ona particle ofmass m confined in a infin...
A:
Q: a) Consider an astronaut with a mass of 78 kg floating some distance directly between two planets, o...
A: Given: Mass of astronaut, 78 kg Floating between two planets, M and m be the masses of two planets, ...
Q: Using the quantization requirements of the circular orbit of bohr atoms, look for energy quantizatio...
A:
Q: In an experiment designed to measure the speed of light, a laser is aimed at a mirror that is 58.0 k...
A: As per guidelines we are allowed to answer only first question. if question are not related to each ...
Q: A mass-spring system of mass m 1 kg and spring constant k = 100 N/m is set into vibration with an am...
A:
Q: At 20°C, a brass cube has an edge length of 25 cm. What is the increase in cube's surface area when ...
A: Given that:-Initial temperature of cube, T0=20°CFinal temperature of the cube, T=75°CInitial edge le...
Q: 1. A closed system containing a gas expands slowly in a piston-cylinder arrangement from 550 kPa & 0...
A: As per the request, I will attempt only part a. Solution Given a closed system containing a gas exp...
Q: An engine pulls a car of mass 1000 kg on a level road at a constant velocity of 5 ms. If the frictio...
A:
Q: A 250 kg 300 kg C 450 kg
A: mass of Block A=250 kg mass of Block B=450 Kg mass of Block C=300 Kg The FBD of the system is drawn ...
Q: A carpet lying on ground has length L, width a and a small thickness d. It is rolled over a light L ...
A:
Q: How are donor and acceptor energy levels created in n-type and p-type semiconductors
A: The extrinsic semiconductor concept is to be revised here.
Q: A bicyclist starting at rest produces a constant angular acceleration of 1.70 rad/ s2 for wheels tha...
A: Given that,Angular Acceleration ( α) = 1.70 (rad/sec2 )Radius ( r ) = 32 (cm) = 0.32 (m)Here we nee...
Q: A 250 GeV beam of protons is fired over a distance of 1 km. If the initial size of the wave packet i...
A: Given data E=250 GeVd=1000 m Here, E is the energy of proton. While d is the distance to be moved. N...
Q: 2 ΚΩ. 2 V 2 kΩ 2 kΩ A8 kQ 5 V V. + 10 V 4 ΚΩ
A:
Q: 3. A fluid enters with a steady flow of 3.9kg/s and an initial pressure of 690 kPa, density of 3.2 k...
A:
Q: Determine which frequency of light will be reflected and what color will be seen by the observer. su...
A: The white light has combination of light of VIBGYOR and depending upon the light which get refle...
Q: provide
A:
Q: 3. A charged particle with v- 6.40x10'm/s can pass a velocity selector with B-6.25mT. The distance b...
A:
Q: length 0.32 m can gener Tin its core when its coils windings made of a nio
A: Given as, B=7.0 T,l=0.32 m,I=70 A.
Q: The magnitude of the net force exerted in the x direction on a 2.95-kg particle varies in time as sh...
A: As per our guidelines, we can answer only 3 subparts. please resubmit rest part.
Q: 1. If the pulleys. veightless and frictionless, find the acceleration of body 100 kg A 150 kg B
A: Have a look dear
Q: A light of wavelength 400 nm passes from air to water. (a) What is the frequency of light in water? ...
A: Concept: To determine the Frequency of light in water we will use the Formula Frequency (f)=vλhere,v...
Q: For an series RLC circuit, the voltage of the circuit is given by Av = (200) sin(500t) and R= 3000, ...
A:
Q: Train A is traveling at a constant speed va = 31 mi/hr while car B travels in a straight line along ...
A:
Q: metre and the separation between the two distance betwveen the slit and the screen is one bipris exp...
A: To find-Distance between 3rd and 8th bright bands on same side of central band.(x8-x3)=?Given-D=1 ...
Q: A pendulum with a string of constant length of 0.33 m has a mass of 0,7 kg hanging at the end. Find ...
A:
Q: A spacecraft is currently orbiting around the Earth with the following characteristics (in Earth-Cen...
A: Given: a=3R⊕e=0.40θ=235°Ω=45°i=28.5°ω=90°
Q: 2. A 2 kilogram ball is being dropped from a roof that is 15 meters off of the ground. What is the f...
A: Given that,Mass : m = 2 (kg)Distance : s = 15 (m)Initial speed :u = 0 (m/sec) Here we need to find t...
Q: b. Measurement of Viscosity (define): 1. Capillary Tube Viscometer 2. Rotational Viscometer
A: 1. Capillary tube viscometer. 2. Rotational Viscometer (1) and (3) are same
Q: 10–23. Determine the moment of inertia of the shaded area about the x axis. *10–24. Determine the mo...
A:
Q: 3. Air flows steadily at the rate of 0.5 kg/s through an air compressor, entering at 7 m/s, 100 kPa,...
A: Hey dear I have done it in steps 2 and 3
Step by step
Solved in 2 steps with 2 images