The car in the drawing is moving clockwise (from point 1 to point 2) around a circular section of road at a constant speed. What are the directions of its velocity and acceleration at position 2? 2 Velocity. Acceleration (1) East North West North (2) (3) West South (4) East South (5) South North O (3)
Q: 1.5. If a baseball player throws a ball a horizontal distance of 100 m in 4s at 30° latitude, by how...
A: When an object rotates than Coriolis force act on the object. Coriolis force is depends upon the rat...
Q: The Keck Telescope (on Mauna Kea, Hawaii) has an aperture D = 10.0 m. Its Cassegrain focus has f/15....
A:
Q: Q. 14 : A car is moving with speed 30 m/s on a circular path of radius 500 m. Its speed is increasin...
A: To find-Acceleration of car=?Given-Speed (V)=30 m/sRadius (r)=500 mRate of increase of speed (aT)=...
Q: The displacement of a particle P along the X-axis from O at a time t is given by x=t'-t+4m, where x ...
A: position of particle, x = t3 - t2 + 4 m position of particle at t = 0 s x=0-0+4 = 4 m velocity of p...
Q: (b) Suppose one of the 12 q's is removed (the one at "6 o'clock"). What is the force on Q? Explain y...
A: There will be a Coulombic force on charge Q at the center due to each individual charges at the corn...
Q: Astronomers observe a small moon of a planet and find that its average orbital radius is 5.67 x10^8 ...
A: Kepler's first law states that planets move around the sun in elliptical orbits with the sun at one ...
Q: 2. Determine the latent heat of 1 English ton of ice.
A: 2.Concept used: Latent heat is amount of heat energy required to change state of substance. It is ca...
Q: 2. The quantum states of a particle moving freely in a circle of radius r are described by Vn(0) = C...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: 36. (II) Two point charges, Q -25 µC and Q2 = +45 µC, are separated by a distance of 12 cm. The elec...
A: Given: Distance between Q1 and Q2, d=12 cm Q1=-25 μC Q2=+45 μC Electric field at point P is zero. To...
Q: Ex. 34: A disc is freely rotating about a vertical axis passing through its centre at the rate of 10...
A:
Q: A person drives a car for a distance of 450 m. The displacement A of the car is shown in the drawing...
A: Vector A is in the y-direction only. So we will use the component method in this one. And we will co...
Q: The following ingredients are thrown into an insulated cup. Find the equilibrium temperature of the ...
A: If two or more substances are mixed than after some time, the temperature of the final mixture is eq...
Q: An aluminum-alloy rod has a length of 6.4562 cm at 12.00°C and a length of 6.4774 cm at the boiling ...
A:
Q: The particle of mass m = 1.9 kg is attached to the light rigid rod of length L = 0.76 m, and the ass...
A: Due to rotation of the rod, centrifugal force will act on the mass. Due to weight there will be forc...
Q: Ex. 67 : A wheel of moment of inertia 1 kgm' is rotating at a speed of 40 rad/s. Due to friction on ...
A:
Q: Q17 What is the magnitude of the gravitational force acting on a 3.50 x 103 kg satellite orbiting a ...
A:
Q: A particle of mass m and charge q is projected with a velocity vo in a viscous medium, where a unifo...
A:
Q: A baseball is thrown straight up into the air with an initial velocity of 8 m/s from a height of 0.8...
A: Given that,Initial velocity : u = 8 (m/sec)Acceleration : a = -gHere we need to find the total time ...
Q: 0405 What is to the proper number of significant figures? 0.76
A:
Q: 1- (Exercise) Given the vectors à = Tì-2), B = ì-3Ê, and C = 2î-23+3Â, calculate the fol- (1) lowing...
A: Since we answer up to 3 subparts we will answer the first three parts only. Please resubmit the ques...
Q: Analyze the diagram. Ans: Fnet = 2.0 N Ans: Fnet 0N b. Proof this if it is equal to zero. Write your...
A:
Q: EXAMPLE 2 The flash unit on a camera operates by storing charge on a capacitor and releasing it sudd...
A: Given The flash unit on a camera operates by storing charge on a capacitor and releasing it suddenly...
Q: A crate of mass M (ke] is projected along the floor with an initial speed vo [m/s] at x = 0. The coe...
A: Solution:-Given thatMass of crate=M kgInitial speed=v∘ m/s at x=0Coefficient of kinetic friction=μkD...
Q: Compare each of your Wheatstone bridge values of the five unknown resistors with its coded value by ...
A:
Q: Ex, 8: The tube of a mercury barometer is 1 cm diameter, what correction due to capillarity is to be...
A:
Q: For skeletal muscle tissue, the mass-attenuation coefficient (μ/ρ) at 40-KeV x-ray bean is 2.685x10^...
A:
Q: (b) Suppose one of the 12 q's is removed (the one at “6 o'clock"). What is the force on Q? Explain y...
A: The electric force between the charges q and Q which are separated by distance a is calculated by ...
Q: A 15.0 µF capacitor is charged to a potential difference of 850.0 V. The terminals of the charged ca...
A: The first capacitor is initially charged to a potential difference of 850 V Let C1=15 μF=15×10-6 FV1...
Q: 15 10 + 15 15 Field strengths in N/C 20 Each electric field is constant over each face of the box. T...
A: Electric field lines for a positive charge diverge outwards, while those for a negative charge diver...
Q: Biomedical Application. The parts of the body that are most sensitive to electric currents are the b...
A: Electrical Insulator is a material which doesn't readily carry electric current, it offers high resi...
Q: An antelope moving with constant acceleration covers the distance 75.0 m between two points in time ...
A:
Q: Organ pipe A, with both ends open, has a fundamental frequency of 320 Hz. The third harmonic of orga...
A: To solve the problem, we first write formula for harmonics of a pipe with both ends open, and for pi...
Q: Two atmospheric sound sources A and Bemit isotropically at constant power. The sound levels B of the...
A: Given: β1=82dBβ2=66dBDifference of the sound level,r=8.70m The difference between the relative sou...
Q: At the instant a cannon fires a ball horizontally, another is dropped from the same height. The stro...
A: Given: By the stroboscopic image, the time taken for the projectile is t = 6 s The acceleration due ...
Q: A small source of sound waves emits uniformly in all directions. The total power output of the sourc...
A: Given: The sound intensity level at a distance = 20.0 m from the source is to increase 5.00 dB
Q: Ex/26 : A capillary of 1 mm in radius is immersed in a beaker of mercury. The mercury level inside t...
A: Given: r=10-3m, h=-0.536×10-2m, T=0.405N/m, ρ=13.6×103kg/m3, g=9.8m/s2 The height of capillary rise ...
Q: Consider the case for the boson particle system. From 1 assembly containing thousands of groups, the...
A:
Q: A car is stopped at a traffic light. It then travels along a straight road so that its distance from...
A:
Q: 3. For the optical system given below, an oblique incident beam through a parallel plate with a refr...
A:
Q: Consider the circuit shown in the figure below, where C, = 8.00 pF, C, = 6.00 µF, and AV = 22.0 V. C...
A:
Q: A particle of charge q=3.0 uC and mass m=2.0 mg enters a region of a uniform electric field as shown...
A: The electrostatic force experienced by the charge is given by, F=qEq=charge of particleE=electric fi...
Q: A temperature-stable resistor is made by connecting a resistor made of silicon in series with one ma...
A:
Q: For the lowest harmonic of pipe with one open end and one closed end, how much of a wavelength fits ...
A: Given: Here for the lowest hormonic of the pipe with one open and the other closed end the objective...
Q: A boy decides to propose to his girlfriend in a hot air balloon. They are in the balloon, and it is ...
A:
Q: In the methane molecule, CH4, each hydrogen atom is at the corner of a regular tetrahedron with the ...
A: This problem can be solved using the formula for dot product of two vectors.
Q: A record player is spinning at 33.3 rpm. (a) How far does it turn in 2-sec? (b) When the motor is sh...
A: The angular speed ω is given by ω=∆θ∆t ∆θ is the angle rotated ∆t is the time interval 1 rpm = 2π60 ...
Q: What is the angle (in degrees) between the bonds based on this new data?
A: Given that the new adjacent bond vectors are A= 0.8i+0.85j+1.05k B= 1.05i+(-0.87)j+(-0.96)k...
Q: How we get this formula: 2n, n2 by using these relations: hz ni mz= (1-n2T) (1-nizł)
A: The problem can be solved by using the relation , at first we need to add the terms and then using t...
Q: The Mayall telescope at Kitt Peak National Observatory (also on Kitt Peak) has an aperture D = 4.0m....
A: The Mayall telescope at Kitt Peak National Observatory has some given aperture. And the f-number of ...
Q: Apply Kirchhoff’s laws to the resistive circuit shown in Figure P8.11 to generate two sets of simult...
A: Given Apply Kirchhoff’s laws to the resistive circuit shown in Figure P8.11 to generate two sets of ...
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
