-0.390 sin (13nt - 4x + +) at are the speed and direction c m/s on --Select--
Q: 4. A 128.0-N box is pulled up a frictionless ramp inclined at 30° from the horizontal at a distance…
A:
Q: Why is a spherical Gaussian surface appropriate when calculating the electric field of a point…
A:
Q: 5. If you reduce the applied force on an object by 4, what do you think will happen to the…
A: Write the expression for Newton’s law.
Q: om surfaces. In a typical u ed image, the wavelength
A: Given: Human range of hearing is 20,000 Hz. Speed of waves travel is v=1500 m/s. Wavelength is 1 mm
Q: A flat coil of wire, consisting of 20 circular loops with a total resistance of 20.0 2, is placed so…
A:
Q: The figure below shows a rod with two masses, M, and two masses, 2 M, spaced at equal 1 m intervals…
A: Given, two masses: M, and another two masses: 2M. Each of the masses are separated by r = 1 m. To…
Q: Proof this Statement
A: Given, Magnetic field due to wire, B=μ0I4πa(cosθ1-cosθ2)
Q: Two identically charged electroscopes are shown below. ут A student touches Electroscope I with a…
A: There are two identically charged electroscope.Both are touched with metal rod and glass rod.
Q: (a) If the system is released from rest, what is the minimum mass of block B needed to move crate A…
A:
Q: ergy at point B
A: Given: Object's mass is m=0.36 kg Speed of the object is 5 m/s Kinetic energy of object is 8 J
Q: Two sphere of each of 200g mass and 5cm radius are joined by a rod of negligible weight so that…
A: Given: Mass of sphere is 200 g Radius is 5 cm Distance is 12 cm
Q: Archimedes: What forces are acting on an object when it is placed in a fluid? a) Its weight due to…
A:
Q: Use the following constants if necessary. Coulomb constant, k=8.987×10^9N-m2/C2. Vacuum…
A:
Q: 8. A prism of unknown material is in air (n=1.00). Total internal reflection begins (critical angle)…
A: NOTE: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…
Q: Find the magnitude of the electric field outside the sphere (r 2 R) as a function of r. С. d. Plot…
A: Given:-
Q: A gyroscope slows from an initial rate of 47.3 rad/s at a rate of 0.696 rad/s². (a) How long does it…
A:
Q: m-long-ramp incl and the ramp and h
A: Given: Mass of crate is 180 Kg length of long ramp is 3.7 m Inclination at 39o Coefficient of…
Q: If a 4 moles of a gas at a pressure of 5.6 atm and a volume of 12 liters, what is the temperature?…
A: Write the given values with the suitable variables. n=4 molesP=5.6 atm=5.6×101325 N/m2=567420…
Q: Please answer a-d and show work!
A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…
Q: s the final tem
A: Given: Mass of copper is 20 g or 0.02 Kg Mass of water can be 300 g or 0.3 Kg Specific heat of water…
Q: A 3.50-kg object is attached to a spring and placed on frictionless, horizontal surface. A…
A: A 3.50-kg object is attached to a spring and placed on frictionless, horizontal surface. A…
Q: In the circuit shown in (Figure 1), the capacitors are all initially uncharged and the battery has…
A:
Q: An ideal transformer produces an output voltage that is 500% larger (e.g. a 6-fold increase) than…
A:
Q: Question 9 Two identical small charged spheres are a certain distance apart, and each one initially…
A:
Q: Three circuits with identical bulbs (same resistance) and voltage sources are shown below. A. Rank…
A: All bulbs have same resistance. Voltage is same across all circuit. Let the resistance be R Let the…
Q: Carbon-14 is a radioactive element present in living organisms. After an organism dies, the amount A…
A: Given that: Half life of C14, T1/2=5730 yearN(t)=15%NoN(t)=0.15No
Q: Wrong answer for part (a), please provide correct answer, please. thank you!
A:
Q: Please help me answer letter (c). Thank you.
A: Given:- Figure P21.96 Find:- The magnitude of the Electric field E→ which is shown in the figure…
Q: Consider a rubber band of length L held at tension f. For displacements between equilibrium states…
A:
Q: that's not even one of the answer choices, so i'm still very confused...
A: Solution:-Given thatθ=23°initial speed (u)=32 m/s
Q: ge +2Q is at the origin and a point charge-Q is located along the x-axis at x = d as in the figure…
A:
Q: An inductance of L Henries and a resistance of 15 ohms are connected in series with EMF of 135…
A:
Q: A 7400-kg helicopter accelerates upward at 0.75 m/s while lifting a 1400-kg frame at a construction…
A:
Q: (3) The impulse J that an object experiences can be calculated as: j = vAt avg Note that the impulse…
A:
Q: Consider the loop-de-loop track. A small round object with radius r<<R is placed on the track at…
A:
Q: An evacuated tube uses a voltage of 9.00 kV to accelerate electrons from rest to hit a phosphor…
A: The voltage used is 9.00 kV. The kinetic energy of electron will be given by K=eV where e is the…
Q: N-m2/C2. Vacuum Use the following constants permittivity, co-8.854x10^-12F/m. Magnitude of the…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: 3. Find the total mass of a 3 inch by 5-inch rectangular sheet whose density x inches from one of…
A: Given sides of rectangular sheet 3 in and 5in density from x inch from 5in side Let's take a small…
Q: Please answer par A and B
A: Part A-
Q: For the circuit shown below, E = 66 V, R, = 15 N, R, = 30 N, R, = 45 0, and L = 4.0 mH. Find the…
A:
Q: A(n) 35.4 kg rock is on the edge of a(n) 94.3 m cliff. The acceleration of gravity is 9.8 m/s2. What…
A: 1)Potential energy of the rock = mgh = 35.4 * 9.8 * 94.3 = 32714.55 Joules 2)Using conservation of…
Q: A small spherical object carries a charge of 8.00 nC. At what distance from the center of the object…
A:
Q: A converging lens has a focal length of 17.5 cm. (a) Locate the object if a real image is located at…
A: Given: The focal length of the converging lens is f = 17.5 cm
Q: At one instant a bicyclist is 45.0 m due east of a park's flagpole, going due south with a speed of…
A: Given: Initial velocity V0→=-12.0 ms-1 j^, Final velocity V→=12 j ^ms-1, Initial displacement…
Q: The angular position of a point on a rotating whel is given by 0-4.55 1 394r2 , 1.56, where Ois in…
A:
Q: A figure skater stands on one spot on the ice (assumed frictionless) and spins around with her arms…
A:
Q: A truck goes alon a Currd path (180m=radhs of culature) wth an intal sjeced of 0mis. F the truck's…
A:
answer a..
![The wave function for a traveling wave on a taut string is (in SI units)
y(x,t) = 0.390 sin (13rt - 4mx +-
+4)
(a) What are the speed and direction of travel of the wave?
speed
m/s
direction ---Select---](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4e88d270-ad00-4ade-9c4a-d42071e94793%2Fa4d799d8-6890-496e-925a-efd95f1d95cc%2Fr54nfj_processed.png&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 3 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)