A block of mass  m1 = 1.50 kg  and a block of mass  m2 = 6.25 kg  are connected by a massless string over a pulley in the shape of a solid disk having radius  R = 0.250 m  and mass  M = 10.0 kg.  The fixed, wedge-shaped ramp makes an angle of  ? = 30.0°  as shown in the figure. The coefficient of kinetic friction is 0.360 for both blocks.   (b) Determine the acceleration of the two blocks. (Enter the magnitude

Q: 1.) Jason Renie set a world record of 77.0 m for motorcycle jump. Assume that he left the take-off…

A:

Q: An engineer is making a table to determine the thrust required that will allow a helicopter of mass…

A:

Q: 6.) The magnetic flux through a 100 turn coil changes from 0.0273 Tm² to 0 in 0.824 s. What emf is…

A:

Q: A child and sled with a combined mass of 29.8 kg slide down a frictionless hill, starting at the…

A:

Q: A 20.0-m-long uniform beam weighing 700 N rests on walls A and B, as shown in the figure below.…

A:

Q: 1. The decay behavior of a radioactive substance obeys first order kinetics: In (N/N.) = - kt, where…

A: *** Since the given questions are not connected to each other so according to the bartleby…

Q: Question 3 What is the maximum wavelength of light that will cause electrons to be emitted form a…

A: Given, work function, ϕ = 2.82 eV We know that for photoelectric surface , KEmax = hcλ-ϕ  For…

Q: This problem deals with a method for measuring the muzzle velocity of a rifle. A rifle with unknown…

A: Consider the mass of muzzle is m and its initial speed is v0. Mass of the block is M and its…

Q: A 3.5-m steel beam is lowered by means of two cables unwinding at the same speed from overhead…

A:

Q: 1. A particle with mass 5 kg moves in a circle of radius 4 m. The angular momentum of the particle…

A:

Q: In a Young's double-slit experiment, a set of parallel slits with a separation of 0.102 mm is…

A:

Q: 1. A ball is thrown with an initial upward velocity of m/s. What is its velocity after 1.5 seconds,…

A:

Q: The earth rotates once per day about an axis passing through the north and south poles, an axis that…

A:

Q: A car travels at a constant speed around a circular track whose radius is 3.86 km. The car goes once…

A: Given data:  A uniform circular motion  Radius (r) = 3.86 km = 3860 m Period (T) = 239 s Required:…

Q: The amplitude of an object in simple harmonic motion is 4.00 m. Its maximum acceleration is 5.00…

A:

Q: LC circuit consists of a 20.0 mH inductor and a 0.600 μF capacitor. If the maximum instantaneous…

A:

Q: Two equal masses are floating in space. The distance between their centers is X. How would the…

A: Given data:  Two equal masses m1 = m2 = m Distance between the centres = x New mass of the one…

Q: In the figure, an electron accelerated from rest through potential difference V₁=1.06 kV enters the…

A:

Q: A block of mass M = 5.20 kg, at rest on a horizontal frictionless table, is attached to a rigid…

A: Given,  Mass of block, M = 5.2 kg  Force constant k = 5950 N/m  Mass of bullet, m = 8.8 g  Speed of…

Q: A scared elephant has a mass of 7000 kg. The mouse that frightened the elephant is 0.02 kg. The…

A: Given data:  Mass of elephant (m1) = 7000 kg Mass of mouse (m2) = 0.02 kg Distance (r) = 1 m…

Q: A 3.7-mm-diameter merry-go-round is rotating freely with an angular velocity of 0.90 rad/s. Its…

A:

Q: A telephone cable is stretched between two poles with a tension force of 3000 N. The cable has a…

A: Given data:  Tension force (T) = 3000 N Linear mass density (μ) = 7.5 kg/m Required: The maximum…

Q: A mass of 1.53 kg is attached to a spring and the system is undergoing simple harmonic oscillations…

A:

Q: A projectile is fired in the air from a height of 125 feet. Its velocity (in feet per second) t…

A: Given: t (s) 0 5 10 15 20 25 30 f(t) (ft/s) 234 215 196 169 150 120 109

Q: m Vi R 9 A block with mass m is tied to a string with length R and thrown with an initial speed of…

A: According to the rule of conservation of energy, energy can only be transformed from one form of…

Q: (d) Determine the phase constant.  rad (e) Determine the position of the particle at t = 0.310 s.…

A: In the given equation, x = 2.00 cos (2.00πt + 2π/5) It is of the form, x = A cos(ωt+φ) where, φ =…

Q: Position (centimeters) 54 3 2 1 -1 -2 -3 -5 0 M 2 4 6 Time (seconds) The plot shows the position…

A:

Q: 1) A toy mobile is built like the one shown below. B 2 3 1 2 1 1 Object A has a 1.0-kg mass. What…

A:

Q: The table below represents the data found by dragging solid brass weights across a desk with a…

A: For N = 4.1 and f = 1.0 f = µN 1.0 = µ*4.1 µ = 1/41   For the given µ, and f = 2 N f = µN = µmg 2 =…

Q: Suppose you use 61 kWh (kilowatt hours) of electricity at $0.39 per kWH, 100 kWh at $0.32 per kWh,…

A:

Q: Monochromatic light falls on a screen 1.60 m from two slits separated by 2.12 mm. The first- and…

A: Given:-  The monochromatic light falls on the screen.  The distance of the screen is d = 1.60 m  The…

Q: 1) Two forces of equal magnitude are acting on an object of 41 kg. The magnitude of each is 2022 N.…

A:

Q: A certain heat engine operates on the PV diagram below. It contains 3.21mol of a monatomic ideal…

A:

Q: A baseball pitcher delivers his fastball at 145 km/h to a catcher behind the plate. The ball hits…

A: Given data:  Initial velocity (u) = 145 km/h Final velocity (v) = 0 m/s Distance (d) = 12.0 cm =…

Q: A 20.0-m-long uniform beam weighing 700 N rests on walls A and B, as shown in the figure below. с…

A:

Q: A 3220 kg demolition ball swings at the end of a 36.1 m cable on the arc of a vertical circle. At…

A: Given data:  The ball swing in vertical circle  Mass (m) = 3220 kg Radius (r) = 36.1 m Speed at…

Q: The position of a mass that is oscillating on a spring is given by x = (12.3 cm) cos[(1.26 s-¹)t].…

A:

Q: A motorcycle travels 80 m [north] in 15 s. The motorcycle then turns around and travels 60 m [south]…

A: Given data:  Displacement (d1) = 80 m, North Displacement (d2) = 60 m, South Required: The net…

Q: While moving from her third-storey apartment, a university student decides to lower her couch…

A:

Q: Challenge Question 2: Sir Lancelot, who weighs 450.0 N, is assaulting a castle by climbing a uniform…

A: Given data- Sir Lancelot weighs W=450.0 N Length of uniform ladder is L=10.0 m and weighs Wl=105.0 N…

Q: A wheel is spinning at 430 rev/s. It undergoes an angular acceleration until it reaches an angular…

A:

Q: A Dangerous Ride. You and your exploration team are stuck on a steep slope in the Andes Mountains in…

A:

Q: Train A departs from Edinburg Station at 1:00 pm and is travelling north at 24 miles/h. An hour…

A: Given data: Train A starts at 1:00 PM Speed of train A (vA) = 24 mi/h Train B starts at 2:00 PM…

Q: A hollow sphere with a mass of M = 4 kg and radius of 30 cm is rolling down an inclined surface…

A: Given, M = 4 kg r = 30 cm = 0.3 m θ = 37o h = 2 m Moment of inertia of hollow sphere is I = 2/3 mr2…

Q: 3. a. You're at a miniature golf course, and you're trying to hit your ball through a spinning…

A:

Q: 11. A block of mass mi 2.40 kg is connected to a second block of mass m2 = 1.80 kg, as shown in the…

A:

Q: Which of the following statements cannot be supported by Kepler's laws of planetary motion? a The…

A:

Q: 1. Calculate the torque about the z-axis pointing out of the page at the origin in the following…

A:

Q: Two charged, parallel, flat conducting surfaces are spaced d = 1.1 cm apart and produce a potential…

A:

Q: A 10.0 gram bullet is fired from a gun and it has 500 J of kinetic Energy. What is the speed of the…

A: