A. A soccer ball is kicked at an angle of 35° and gained an initial velocity of 40 m/s. Determine the x and y position and velocity at t=1.5s B. An object is being spun at the end of a rope 0.30 m long and is in a uniform circular motion. In 2 s, the object was able to complete 3 revolutions. Determine the object's acceleration.
Q: A beam of light passes through four Material 1 Material 2 materials, where the dashed line is the…
A: Given Data : The refractive index of material 1 is given as n1 = 2.1. The angle of incidence at…
Q: A rigid, well-insulated tank contains a two-phase mixture of ammonia with 0.0025 ft3 of saturated…
A:
Q: Question 8 If an electron is emitted from a photoelectric surface of a photoelectric cell with…
A: Given kinetic energy of emitted electron is Kmax=8.5 eV
Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…
A: We need to say what the direction of friction will be on the coin on turntable.
Q: The smallest to cause interruption of contact in A Determine the cylinder mass m1?( please very…
A: Given : θ = 30°
Q: What is the lagrangian of this system?
A:
Q: Problem 2 A rocket is launched from rest on the ground with an upward acceleration of 5 m/s². 6 s…
A: Acceleration (a) = 5 m/sTime (t) = 6 s Time (t) = 6 s
Q: R has a magnitude of 104. Which of the following COULD NOT be Ry? Choose all that apply. 104 -104…
A:
Q: road at an extremely high rate of speed may be about as safe as riding a rhino. You continue to…
A: The bike starts from rest .Hence the initial velocity u=0 m/s The acceleration of the bike a =1.3…
Q: A particle starts from rest at x = -1.8 m and moves along the x-axis with the velocity history…
A: Here we use the equation of motion v = u + a*t to find the acceleration and s= u*t +0.5*a*t2 to…
Q: A Styrofoam box has a surface area of 0.79 m² and a wall thickness of 2.0 cm. The temperature of the…
A:
Q: 12) Waleed is driving a truck loaded with watermelons. He breaks suddenly to avoid running over the…
A: ux=Velocity in x direction=10 m/suy=Velocity in y direction=0t=Time takenFunction of curve…
Q: 3. A plane must fly to a destination that is south-west of its departure point. Because of the wind,…
A: 1)It is given that the airplane wants to takeoff in South-west direction but because of air force it…
Q: 2. If you throw a rock straight up in the air with a velocity of 29.5 m/s, how high does it go and…
A: At highest point final velocity will be zero. Apply kinematics formula, v=u+at Initial speed u=29.5…
Q: Compute for the voltage Vab in the circuit shown below. RS a- 2 Ohms V3 b- 허미다 10V ○-12.6547 V ○…
A: Current is dependent on voltage between 2 terminals. This is called Ohm's law. More is the potential…
Q: 5.) The threshold (cutoff) wavelength for the photoelectric effect in an unknown metal is 270nm.…
A: Given data: Threshold wavelength of the metal, λ0=270 nm=270×10-9 m
Q: Significant figures are important. Three students are each asked to measure one side of a box.…
A: The answer is 53 cm3
Q: A long nonconducting wire has a charge of uniform density (4 nC/m) distributed throughout its…
A:
Q: The wave from a radio station transmitting at 820 kHz (this is in the AM band) falls on a loop…
A: Frequency Number of turns Radius Area of circle Magnetic field Induced emf
Q: For a spherical surface with radius 0.4 m and is charged by 25 nC, the electric Potential V at r =…
A: The radius of the spherical surface is R = 0.4 m. The charge on the spherical surface is Q = 25 nC =…
Q: 2. Sketch the f v.s. Uind graph for given data table. Determine the value of µo and calculate the…
A: The graph for the given table is as follows:
Q: I Review | Constar Scores A 91.0 A current circulates around a 2.30-mm-diameter Express your answer…
A:
Q: Magnesium has a work function of 3.68 eV. Imagine we use this material as the cathode in a…
A: Given, Work function ϕ=3.68eV wavelength λ= 0.3×10-6m Let the Vs is the stopping potential.…
Q: An projectile is kicked from the ground level with an initial velocity of 22 m/s in the horizontal…
A: Given that The horizontal component of the velocity is (ux) = 22m/s…
Q: The drawing shows a square, each side of which has a length of L = 0.250 m. Two different positive…
A:
Q: 124. The diagram below represents a 10.-newton block sliding at constant speed down a plane that…
A: Since object is moving with constant speed hence acceleration acting on it is zero so net force…
Q: thrower? c. What is the maximum height reached by the javelin? 7.0m 9.8m O 10.5m 8.5m
A:
Q: What is the estimated VOLUME expansion coefficient, B f.
A:
Q: An incident beam of deuterons is brought to bombard a thin beryllium target (at rest) 2H + °Be -1°B…
A: The nuclear reaction takes place when two nuclei of atoms bombard to form one or more nuclei. When…
Q: If a 0.3 Tesla magnet moves into a coil with an cross sectional area of 0.20 in 0.4 seconds and…
A:
Q: Electrical energy is converted into thermal energy in a resistor at the rate of 5 watts for 1…
A: Given Rate of power consumption (P) = 5 W Time (t) = 1 minutes = 60 seconds Total…
Q: Problem #1) Determine the moment of forces about point 0. F3=75 lb X- 15⁰ 6'-0" Y F₂ = 50 lb 90° Y…
A: Forces F1 = 25 lb, F2 = 50 lb, F3 = 75 lbdistance between origin and point O (d) = 6 ft
Q: An astronaut leaves Earth on a space journey, travelling at a speed of 0.95c, and returns to Earth…
A: Given: In this question, the given details are, An astronaut leaves Earth on a space journey,…
Q: IJ 0
A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any…
Q: 1. Four students are trying to move a table from one corner of the classroom to another, as…
A: Given Data: Let us consider the given forces acting on rectangular table. We are to find resultant…
Q: Starting with Gauss's Law, derive an expression for the electric field a distance r from the axis of…
A:
Q: A Ferris wheel rotates at an angular velocity of 0.29 rad/s. Starting from rest, it reaches its…
A:
Q: Q12. The tiny distance between slits can be difficult to measure. But you can use the interference…
A: Given that: The wavelength of the light, λ=589 nm The bright fringe spacing, x=4.50 cm = 0.045 m The…
Q: 12. A 60.0-kg person begins a spine with an angular speed of 6.0rad/s. By changing the position of…
A:
Q: Problem 1 A rock is thrown straight upward at 9 m/s just over the side of a raised deck, 5.5 m above…
A: Initial velocity of the rock, Height from which the rock was thrown,
Q: Your friend insists that he is "listening to" a radio wave. State the difference between a sound and…
A: A physical wave can be defined as a disturbance in space which is propagating. Periodic waves can be…
Q: An object of mass 1 kg is thrown with an initial horizontal velocity v; from the edge of a cliff and…
A:
Q: A beam of white sunlight passes through a silicate flint glass with 50° incident angle and projects…
A: As the sunlight falls upon the air-glass interface it undergoes refraction, different wavelengths…
Q: A rod (length L= 2 m) is uniformly charged and has a total charge of 30 nC. What is the magnitude of…
A:
Q: R2 RI -Q:
A: Sphere having radius R1 and charge Q1 Spherical shell having radius R2 and charge –Q2 Proof:…
Q: What are the x and y components of a 50.0-N force, directed 36.9° south of east? +25.0 N and -25.ON…
A:
Q: Figure 3.37 shows three resistors are Figure 3.37 shows three resistors connected in parallel. are 6…
A:
ASAP
Step by step
Solved in 3 steps