= 20 lb/in. Determine how The 6-lb ball is fired from a tube by a spring having a stiffness k compressed to fire the ball from the compressed position to a height of 8 feet, at which poin velocity of 6 ft/s. v=6 ft/s 8 ft
Q: Describe how objects can become electrically charged Use Coulomb's law to compute the force between…
A: (i) How objects can become electrically charged. (ii) Force between two charges using Coulomb's law.
Q: 3- In an electron diffraction experiment using graphite the larger ring formed by rows of carbon…
A: As per guidelines we are allowed to answer only first three part of question. if question have more…
Q: Two straight long wires carry currents I and 31 in the same direction. Where is the position where…
A: Magnetic field is a vector quantity.if two equal and opposite magnetic field act at a point net…
Q: Earth has a net charge that produces an electric field of approximately 168 N/C downward at its…
A: Given Electric field, E = 168 N/C Radius of earth, R = 6.37× 106 m Net charge of earth, Q
Q: A long straight wire carrying a current of 0.450 A has a loop with a radius of 5 cm. The current is…
A:
Q: 1. You want to travel into the future. If your space ship can go at a speed of 2.00 x 10² m/s, how…
A: How long would you have to be gone to return to an Earth five years into the future. Given, speed of…
Q: A drum rotates around its central axis at an angular velocity of 11.3 rad/s. If the drum then slows…
A: The equations that relate the components of angular motion are ωf = ωi+αt ωf2-ωi2 = 2αθ, where ωf…
Q: If each wire in #4 is connected to an identical battery, what is the relationship of the electric…
A:
Q: 17 a-true b-false
A: Dark fringes occurs when the maxima of two waves are 180 out of phase. Dark fringes and Destructive…
Q: After the man takes a bite off a watermelon, a fluid particle travels along a curved path (shown by…
A: This is case of projectile motion, the x component of velocity of body is Vx. The value of Vx is…
Q: nd
A: Given: Length of copper rod is 0.53 m Mass of copper rod is 5×10-2kg Current is 13 A
Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…
A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…
Q: The coil in a loudspeaker has 55 turns and a radius of 3.7 cm. The magnetic field is perpendicular…
A: Given: In this question, the given details are, The coil in a loudspeaker has 55 turns and a radius…
Q: D.) PA. E.) PA V
A:
Q: hown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 2.86 A and I, =…
A: calculate the net magnetic field at point and find direction as per shown.
Q: A block (4 kg) starts from rest and slides down a frictionless ramp #1 of height 9 m. The block then…
A: Since you have posted multiple parts we will solve the first three parts for you, kindly post the…
Q: When you go out to your car one cold winter moning you discover a 0.70-cm thick layer of ice on the…
A:
Q: Calculate the horizontal force P on the light 14° wedge necessary to initiate movement of the 32-kg…
A:
Q: A force of magnitude P = 169 N is applied to the stationary machine handle as shown. Write the force…
A: Given:- A force of magnitude of P = 169 N was applied to the machine handle. Find:- Write the…
Q: In Oersted's experiment, suppose that the compass was 0.24m from the current-carrying wire. If a…
A: Given: in this question, the given details are, In the Oersted's experiment, the compass was 0.24 m…
Q: A solenoid with radius a produces a magnetic field with strength B pointing into the page. A square…
A:
Q: (a)A light-rail commuter train accelerates at a rate of 1.45 m/s². How long (in s) does it take to…
A: Given: Here, the given values are, A light-rail commuter train accelerates at a rate of 1.45 m/s2.…
Q: ed a
A: Given: Electric field is 12000 N/C Plate separation distance is 40 mm Initial speed is 2×107m/s
Q: а. What is refraction? b. Why does light bend when it passes thru different materials
A: a. Refraction is redirection or change in direction of wave while passing from one medium to other…
Q: A 6230-kg satellite is in a circular earth orbit that has a radius of 3.81 x 107 m. A net external…
A:
Q: 1. Please answer the question ty!
A: Given that Mass m=1 slug Spring constant k=9 lb/ft Given initial condition at t=0 y0= 1 ft and y0'=3…
Q: = 201². The fan blade in a jet engine rotates from rest with the angular acceleration a = 1 9. find…
A: GIVEN Angular acceleration = α = 20t2
Q: The figure shows the graphs of three functions. One is the position function of a car, one is the…
A: Given the graph of the three functions a, b, c. To Identify the acceleration, position function and…
Q: same magnitude F. If there is no friction between block b and the table, and there is enough…
A: E
Q: A conducting bar of length 0.25 m and mass of 0.34 kg is pulled to the right with a Force of 3.0 N.…
A: Write a given values of this question. L=0.25mm=0.34kgF=3.0NB=0.750TR=50Ω
Q: pls help me for HW thank u have a nice day=)
A: This graph below shows the charging of a capacitor .
Q: Given that 1² ex dx = · [²³³ ex dx = e³ - e, use this result to evaluate 3ex +4 dx
A:
Q: 11. A spaceship is traveling with a velocity of 0.8c relative to the Earth. What is the momentum of…
A:
Q: And r0 ?
A:
Q: Light bulb 1 operates with a filament temperature of 2500 K, whereas light bulb 2 has a filament…
A: T1=2500k. T2=1900k.
Q: When two parallel plates connected to a 40-V battery, the electric field between the plates is 2200…
A: Given: In this question, the given values are, Voltage is, V=40Volt, And the electric field is,…
Q: According to Dynamical Systems Theory, the preferred, comfortable behavioral state of movement is…
A: This theory is applicable to the study of human movements. The strength of the theory is in the…
Q: I need help with 14.
A: The mean density of moon is,
Q: Gram is the fundamental unit of mass in SI system
A: SI base unit of mass is kilogram.It is represented by letter Kg.
Q: Consider the 68.0 kg mountain climber in the figure. 31 Fup 15 (a) Find the tension in the rope (in…
A:
Q: In the figure, two long straight wires at separation d = 16.5 cm carry currents of iz = 2.79 mA and…
A: Given data d=16.5 cmi1=2.79 mAi2=9 i1 Here, d is the distance and i is the current. Now we have to…
Q: A hollow sphere is taken as bob of a simple pendulum. This hollow sphere is filled with fine sand.…
A: The expression for the time period of a simple pendulum is written as, Here, l and g represent the…
Q: in an experiment on rotation. If the rod is nailed at a distance of (1/3)L from one of its ends and…
A: moment of inertia I = mr2
Q: In a video clip, a man is bound by chains and is hanging from the top and rotating on the chain. In…
A: Scenario: A man is hanging from the top and bounded by a chain such that man is rotating on the…
7
Step by step
Solved in 2 steps