1. A 52 kg student is standing on a 26 kg cart that is free to move in any direction. Initiaily the cart is moving with a velocity of 1.2 m/s [S] relative to the floor. The student then walks on the cart and has a net velocity of 1.0 m/s [W] relative to the floor. Using a vector diagram determine the final velocity of the cart.
Q: (a) If a KS0 meson at rest decays in 7.80 ✕ 10−11 s, how far (in cm) does a KS0 meson travel if it…
A: Step 1:Step 2:Step 3:
Q: A 1.09-kg block of wood is floating in water. Determine the magnitude of the buoyant force acting on…
A:
Q: An electron and a proton are both in motion near each other as shown in the figure below; at this…
A: Step 1:Force Components from Proton to Electron Electric Field due to the Proton at the Location of…
Q: The combustion of fossil fuels produces micron-sized particles of soot, one of the major components…
A: Step 1:The density of the soot particle is 2200 kg/m3 and has a diameter of 2.5*10-6 m, and hence a…
Q: A double-slit interference pattern is observed on a screen with the intensity graph. Points A, B, C,…
A: To find the distance between fringes H and A, we can use the formula for the fringe spacing in a…
Q: I just need part C. I do not know where to start.
A: Step 1: Determine the acceleration in the x- and y-direction…
Q: Suppose you have a 0.750 D prescription for contact lenses.a. What’s your near point? b. What would…
A: To find the near point, you'd use the formula: Near point = 1 / (prescription in diopters) a. Near…
Q: A car that travels the envelope of a circle as a trajectory, calculate its speed, speed, components…
A: This problem on analyzing the motion of a car traveling along the circumference of a…
Q: A cook puts 5.80 g of water in a 2.00-L pressure cooker that is then warmed to 530°C. What is the…
A:
Q: Electric room heaters use a concave mirror to reflect infrared (IR) radiation from hot coils. Note…
A: Step 1:
Q: 2: Question 20 (1 point) Which one of the following is the longest length? a) 107 nanometers b) 100…
A: Approach to solving the question: Detailed explanation:Examples: Key references:
Q: The figure shows the stress-strain curve for a material. The scale of the stress axis is set by s =…
A: Step 1:Step 2:(b) Approximate Yield Strength (Y): From the graph, find the stress value at a strain…
Q: 8A. a) A scuba diver dives to a depth of 20 m in ocean water. If the circular glass plate on the…
A: Given:depth (h) = 20mdiameter of circular plate = 16cm or 0.16m Solution:- To calculate the Force,…
Q: 3. A stretched cord of length 0.90 m and mass of 2.0 g has a fundamental frequency of 144 H2 What is…
A: Given:Length of cord L = 0.90mmass of the cord m = 2.0gFundamental frequency f1 = 144Hz Required:…
Q: Final Exam Page 1 of 20 Page 1: 1 Page 2: 2 Page 3: I w Page 4: Previous Page Question 1 (1 point)…
A:
Q: A long straight wire of radius R carrying a current I with uniform current density> Let r be an…
A: Magnetic Field of a Long Straight WireInside the Wire (r < R):For a long straight wire carrying a…
Q: Please draw the diagram for this problem for better understanding
A:
Q: 1. First identify the symmetry, then derive the expression for the electric field at a distance z…
A: Step 1:The type of symmetry is rotational symmetry.If the charge is uniform, then symmetry exists as…
Q: The masses of the two weights are both equal to .5 kg. (neglect any inertia of the rest of the…
A: Step 1: Write the given. Step 2: Write the formula. Step 3: Do the algebra. Step 4: Finalize the…
Q: A hollow pure aluminum sphere with an electrical heater in the center is used in tests at…
A:
Q: A single current-carrying circular loop of radius R is placed next to a long, straight wire, as…
A: Given value of current in wire : I = 1.0 ASubstitute value of I :I1=3Π2×1=0.212206591A
Q: How to solve this physic problem
A: Approach to solving the question: Detailed explanation: Examples: Key references:
Q: 2
A: 1. The interference pattern produced by a double-slit experiment depends on the wavelength of the…
Q: A 13-Ω resistor, 57-μF capacitor, and 2.5-mH inductor are connected in series with an AC source with…
A:
Q: Current Attempt in Progress Two blocks are connected by a wire that has a mass per unit length of…
A:
Q: A player kicks the ball at an angle of 30oto the vertical axis at an initial velocity of 120m/s. A…
A: The projectile motion problem and the conservation of momentum questions:Projectile Motion…
Q: The energy flux carried by neutrinos from the Sun is estimated to be on the order of 0.400 W/m2 at…
A: Since the neutrino flux from the Sun reaching the Earth is 0.400W/m2, the total energy emitted per…
Q: ब A plane wave propagation through a midiam with Er = 8, μ= 2 and has an electric field component 8…
A:
Q: A magnetic field of magnitude 5.00X10-3 T is oriented at an angle of 30.0° with respect to the…
A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…
Q: A particle of charge q = -8µC moves with a velocity v₁ = 5.1×105 m/s at an angle 0 = 35° from the…
A: Sure, This physics question about a charged particle moving in a magnetic field.Analyzing the…
Q: An electric field E = (1.5×105 N/C, right) causes the 5.0 g ball in (Figure 1) to hang at a 20°…
A:
Q: (a) Show that the rate of change of the free-fall acceleration with vertical position near the…
A: (a) Verify the given rate of change of g with rWe know that the force of gravity obeys an inverse…
Q: Name: Section: Grade 9 Science: PHET Projectile-motion Lab Link:…
A:
Q: Explain a derivation of the formula for electric field. Explain a derivation of the formula for a…
A: Step 1:Step 2:Step 3:Step 4:
Q: m = 220 g Find the moment of inertia about an axis that passes through mass A and is perpendicular…
A:
Q: A train starts 45 meters to the right of a train station. It travels for 5 minutes along the track,…
A:
Q: A free neutron beta decays by creating a proton, an electron, and an antineutrino according to the…
A: Step 1:a:The neutron beta decays such that the products of the decay are only a proton and an…
Q: 2. Explain whether this statement is true or false. "All species are unrelated" 4.1 uni DELL all s…
A: False because in evolutionary terms, all species are related through a common ancestry. The theory…
Q: Two concentric spherical shells are hooked up to a battery (voltageV = 10.0 V) and charged. The…
A: Step 1:Step 2:Step 3:Step 4:
Q: Problem 21. For the RLC circuit shown in Figure 3, find the following: (a) The resistance,…
A: Step :
Q: A cube of side L = 2.8 m lies in a region where the electric field is given by E - + 5.6) 1 - 7.51]…
A: Step 1: Step 2: Step 3: Step 4:
Q: An 17-cm-long bicycle crank arm, with a pedal at one end, is attached to a 23-cm-diameter sprocket,…
A:
Q: How does the distance between concave and convex lens compare to the focal lengths of the lenses?
A: The distance between a concave and convex lens is not directly related to the focal lengths of the…
Q: Name Class Date Chapter 35 Electric Circuits 2. Calculate the voltage impressed across a circuit in…
A:
Q: The drawing shows an ideal gas confined to a cylinder by a massless piston that is attached to an…
A: Step 1:Given data:A=2.50∗10−3m2V0=6.00∗10−4m3T0=273Kxf=0.11mx0=0.087mΔx=xf−x0=0.023mStep…
Q: A proton orbits a long charged wire, making 1.20×10^6 revolutions per second. The radius of the…
A:
Q: Find the average and RMS values of the following waveform 10 A -10- 4 6 8 t, s
A: Step 1:Step 2:Step 3:
Q: 1. Mirror Ray Diagrams Worksheet For each case below draw a ray diagram. Draw the image as an arrow…
A: (1) When the object is placed at centre of curvature of a concave mirror : When the object is…
Q: 17. A 40.0 g bullet is fired at 100.0 m/s and embeds in a wooden block on a smooth surface…
A: Approach to solving the question: Detailed explanation: Examples: Key references:
Q: s shown in (Figure 1), a q = 7.0 nC charge sits at x = 0 in a uniform E = 2000 N/C electric field…
A: Approach to solving the question: Detailed explanation:Examples: Key references:
Unlock instant AI solutions
Tap the button
to generate a solution
Click the button to generate
a solution
- Answer a,b, & c:You are on the ferry from Seattle to Bremerton. As you stand on the rear outside deckwatching the receding Seattle skyline, the ferry travels at a constant velocity. Whileleaning over the rail, you accidentally drop an apple. Neglect air resistance. Describethe path of the falling apple as seen by:a. Youb. A seal relaxing on a nearby anchored (stationary) boat.Explain your answer for both parts.6. A2 kg ball was thrown in the air from an angle of 30° moving with a velocity v=20 m/s. Assume the initial starting point is on the ground. a. Illustrate a diagram of the scenario. b. Compute for the components of velocity. nc. Compute the half time of flight. imiz ez d. Compute for the maximum height. e. Find the range of the trajectory.
- A 1.9-kg block slides down a frictionless ramp. The top of the ramp is h1= 1.9 m above the ground; the bottom of the ramp is h2 = 0.50m above the ground. The block leaves the ramp moving horizontally, and lands a horizontal distance d awayWhat is the Distance (d)?As you walk briskly down the street, you tossa small ball into the air. (a) If you want the ball to land in your handwhen it comes back down, should you toss the ball straight upward,in a forward direction, or in a backward direction, relative to yourbody? (b) Choose the best explanation from among the following:I. If the ball is thrown straight up you will leave it behind.II. You have to throw the ball in the direction you are walking.III. The ball moves in the forward direction with your walkingspeed at all times.1) At the Blue Jays game, R. A. Dickie (height = 1.2m) throws a baseball straight in the air %3D (140g) with 95N of force for 30cm. a. What is the speed of the ball 2.4 m above the ground? b. What is the maximum height of the ball (assuming no air resistance)?
- 2. A man is riding a skateboard; he is moving at a constant speed when he threw the ball into the air. Will Puh erver A the ball land on his hands? 3. Follow-up question: Assuming that there is wind blowing against his motion and friction with the ground is considered. Will the ball land on his hands?Atom Ant is traveling with an initial velocity of 20.0 cm/s. He begins toaccelerate at a rate of 8.00 cm/s2 for 5.00 s. What is his final velocity? Whatdistance does he travel in that time?Viy=? 30 Va-326m/s A rocket is fired at an angle of 30° above the horizontal. If the x-component of its initial velocity is vix (Take g = 10 m/s?). 326 m/s, what is the y-component of its initial velocity ? ( Viy =?) (A) 188.2 m/s (B) 376.4 m/s (C) 330 m/s (D) 250 m/s (E) 163 m/s O B
- Professional golfers can drive the ball over 200 m. While air resistance is significant, its effects are nearly canceled because lift is gained from backspin on the ball, and so a reasonable description of the ball’s trajectory is obtained if air resistance is neglected. Suppose a golfer hits a ball 200 m on level ground, giving it an initial velocity at an angle of 45o. The duration of the impact of the club and ball has been measured to be 1.00 ms. a) Calculate the velocity of the ball just after it is struck b) What is the 0.0450 kg ball's change in momentum?1. A 5 kg projectile was shot from the edge of the cliff 100 m above ground level at an angle O=29°. 12s later, it lands on the ground. a) What was the initial speed of the projectile? Hint: consider the y-component of the motion first b)What is the initial x-component of projectile's velocity? c) Determine the horizontal position of the projectile after landing (hint: not a range!) d)At the instant just before the projectile hits the ground, what is its velocity (magnitude and direction)?I'm confused with this one. Should it be assumed that the distance between them is diagonal since they will collide? My answer doesnt match the choices so thanks in advanced!