2.00 m 66.4° A VO

Q: 2. A gun fires a bullet vertically upward. The bullet has a mass of 0.02 lbm and leaves the gun at a…

A: Given, Mass of bullet (m)= 0.02lbm  Initial velocity of bullet (u)= 2000ft/s

Q: A solid copper cube has an edge length of 86.7 cm. How much stress must be applied to the cube to…

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Q: Can you help me with PART A AND Part B

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Q: A soccer ball is kicked off perfectly flat ground and leaves the players foot at 50.2° with repect…

A: Given data:  Angle (θ) = 50.2° Initial velocity (v0) = 19 m/s Required: The horizontal and vertical…

Q: An astronaut on the way to Mars at 0.600c wishes to take a precisely 45-minute nap. She contacts…

A: This question belongs to theory of relativity.

Q: A skier of mass 61 kg is pulled up a slope by a motor-driven cable. (a) How much work is required to…

A: a) Calculate the height through which the mass will rise. Calculate the work to pull the mass.

Q: Your favorite car goes zero to 60 mph in 3.5 seconds. Assuming it accelerates uniformly, sketch a…

A: Given data:  Initial velocity (u) = 0 mph Final velocity (v) = 60 mph Time (t) = 3.5 s Acceleration…

Q: A horse pulls a plow a distance of 11 m along the ground from (0, 0) to (11,0), during which a force…

A: distance moved (d) = 11 m along the ground Force (F) = 735 N angle (θ) = 10o with respect to the…

Q: You try to slide a 125 kg bookshelf across a floor. In order to make the bookshelf move you need to…

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Q: How much work must be done by a Carnot refrigerator to transfer 1.00 J as heat (a) from a reservoir…

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Q: 3. A 2kg owl jumps directly upward into the air with a speed of 5m/s, but a wind is blowing which…

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Q: What is the kinetic energy of a 1000 kg car moving at 2 meters per second?

A: Given data:  Mass (m) = 1000 kg Velocity (v) = 2 m/s Required: Kinetic Energy (KE)

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A: Given data: The mass of the fast car m1=1300 kg The mass of the second car m2=750 kg The velocity of…

Q: A gun is fired with angle of elevation 30°. What is the muzzle speed if the maximum height of the…

A: Given data:  Angle (θ) = 30° with the horizontal Maximum height (hmax) = 504 g = 9.8 m/s2 Required:…

Q: If a block of mass 889g is being pulled with a force of 2.2N parallel to a horizontal surface with a…

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Q: hree liquids that will not mix are poured into a cylindrical container. The volumes and densities of…

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Q: A soccer ball with mass 0.470 kg is initially moving with speed 2.00 m/s. A soccer player kicks the…

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Q: electrical energy

A: An electric generator is a device that converts a form of energy into electricity. Mechanical energy…

Q: Find the power in a circuit that has a 27 V battery and a 2.4 A current.

A: Power in a electrical circuit is a combination of potential energy and current flowing in the…

Q: plate otential difference of 231.0 V and is then disconnected. Submit Answer Tries 0/12 img ) How…

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Q: An electric ceiling fan is rotating about a fixed axis with an initial angular velocity magnitude of…

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Q: A generator has a 460-turn coil that is 10 cm long and 12 cm wide. The coil rotates at 9.0 rotations…

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Q: 1 = 14.0 [cm] = 30.0° rc What is the radial distance rc of the center of the test tube given that is…

A: Angular acceleration of the centrifuge = 2.347 g The angular speed=6500 rpm So the radius=r a= w2r…

Q: A 6.50 kg crate is suspended from the end of a short vertical rope of negligible mass. An upward…

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Q: Light with a wavelength of 646 nm passes through two slits and forms an interference pattern on a…

A: Given Data: Wavelength of light λ=646 nm=646×10-9 m Interference pattern forms at distance D=8.75 m…

Q: Ice has formed on a shallow pond, and a steady state has been reached, with the air above the ice at…

A: Given, The top surface of the ice is at TC=-7.6°C The bottom of the pond is at TH=3.7°C The…

Q: A certain light which we can observe interference passes through two slits separated by distance of…

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Q: If a charge of +7 C and a charge of +4 C are 12 m apart how much force is between them?  Are the…

A: Given Data: Magnitude of charge q1=+7 C Magnitude of charge q2=+4 C Distance between the charges…

Q: stion 4. In all electronic camera flashes, there is a capacitor, which is a device that allows large…

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Q: Show that the group velocity can be written as C n + w(dn/dw)

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Q: A small electric immersion heater is used to heat 87 g of water for a cup of instant coffee. The…

A: Mass of water m = 87g  Power P = 190 W  Initial temperature Ti = 22 ° C  Final temperature Tf = 100…

Q: How long will it take a satellite to orbit once around a planet of mass 4.0 x 1024 kg at a distance…

A: mass of planet (M) = 4×1024 kg distance (d) = 1.2×107 m

Q: A heavy crate (m = 23 kg) is resting on a frictionless inclined plane while suspended from a wall by…

A: Here, Force acting on the crate in the downward direction along the inclined plane is given by: F =…

Q: A block of wood floats in fresh water with 0.833 of its volume V submerged and in oil with 0.934 V…

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Q: please I need help with Part A and PART B. Thank you

A: Part-A Capacitance of Parallel plate capacitor having Area A and separation d is   ,…

Q: QUESTION 13 Consider a light with wavelength of 600 nm shining on two slits located 0.15 mm apart.…

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Q: A 120-V hair dryer has two settings: 950 W and 1500 W

A: Given, An operating Voltage of hair dryers, V = 120 V Power,  P1 = 950 WP2 = 1500 W

Q: Fundamental gymnastic

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Q: 2. (a) Derive an expression for the density p that results when an air parcel initially at pressure…

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Q: 2. A pebble is tossed into the air at an angle of 62° above the horizontal, with an initial speed of…

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Q: A baseball has a mass of 0.145 kg. In batting practice a batter hits a ball that is sitting at rest…

A: Part-I: Given: The mass of the baseball is 0.145 kg. The initial speed of the ball is 0 m/s. The…

Q: C-130 pilot desires to fly a low-level navigation mission at 4 n miles/ min (240 kn ground speed).…

A: Given Data: Ground speed Vg=240 kn Wind speed Vw=20 kn Pressure Altitude A=10000 ft Temperature…

Q: A factory worker pushes a 30.0 kg crate a distance of 3.7 m along a level floor at constant velocity…

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Q: The electric motor of a model train accelerates the train from rest to 0.520 m/s in 30.0 ms. The…

A: In the following problem, Initial velocity, ui=0  Final velocity, vf=0.520 m/s Time taken, t=30…

Q: The higher frequency limit for human hearing is 23.9  kHz. If the air temperature is 12.2 °C, the…

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Q: A shopper weighs 2.00 kg of apples on a supermarket scale whose spring obeys Hooke's law and notes…

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Q: of magnitude 9.00 N and angle 55.0° above the horizontal is applied to an bject is observed to slide…

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Q: The television screen at a sports arena is vertical and 3.1m high. The lower edge is 10.3m above an…

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Q: A pulley which can be moduled as a 0.3 kg sold cylinder with a 0.31 aus, has a rope going over as…

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Q: How will you determine the muzzle velocity of the projectile launcher? Briefly state what you will

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