Q: Acceleration due to Q1: If A = 21-63 and B = -121 +10 then the vector C=2A-B has a magnitude of: a)…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 4.78 g coins…
A: In the given question, a meter stick balances horizontally on a knife-edge at the 50cm = 0.5meter…
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A: Given: S1 and S2 are in phase. We need to write an expression for L1 and L2 that will result in…
Q: Find the final velocity of car Initial velocity=0 m/s Acceleration=22 m/s2 Time=0.5 s
A: Given data : Initial velocity=U Acceleration=a Time=t Required : Final velocity
Q: 10) An aluminum rod 17.400 cm long at 20°C is heated to 100°C. What is its new length? Aluminum has…
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Q: Calculate the magnitude of the force, in newtons , on each foot of the horse in the figure assuming…
A: Draw the free-body diagram of the foot of the horse. Apply moment equilibrium about CG.…
Q: A 20 kg block is raised vertically 5 meters. Find the change in potential energy.
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Q: 34. An object of mass 3M, moving in the +x direction at speed vo, breaks into two pieces of mass M…
A: Given : Initial mass = 3M Initial Velocity = vo in +x direction Final mass 1 = 2M Final mass 2= M…
Q: Three books X, Y, and Z rest on a table. The weight of each book is indicated as shown in the…
A: (i): Given: The weight of the X is 4 N. The weight of the Y is 5 N. The weight of the Z is 10 N.
Q: 5. A 210-N mass is suspended from a horizontal beam by two cables that make angles of 29° and 53⁰…
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Q: 10) An aluminum rod 17.400 cm long at 20°C is heated to 100°C. What is its new length? Aluminum has…
A:
Q: Question 7 of 10 In the figure, two 9.80 kg blocks are connected by a massless string over a pulley…
A: in this question we use free body diagram equation and angular motion equation to determine all…
Q: Q8: A football player shot the ball at an angle of 40° above the horizontal at a speed of 8 m/s. How…
A: We have a ball that is shot with an initial velocity of u=8 m/s at an angle of θ=40o above the…
Q: Q3/A subway traveling at 40 km/hr decelerates as it reaches point A and slows down with a constant…
A: When acceleration is constant, all the equations of motion are applicable.
Q: airplane diving at 36.90° with the horizontal drops a bag of sand from an altitude of 0.800 km. The…
A: Given:- An airplane diving at 36.90° with the horizontal drops a bag of sand from an altitude of…
Q: COLFUNPHYS1 26.P.023. MY NOTES PRACTICE ANOTHER Consider the following. (a) Find the angle locating…
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Q: What friction force is required by a 2000kg car's tires turning around a corner with a radius of…
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Q: 1. Tom, the cat, is chasing Jerry, the mouse. Jerry runs past Tom at 10.00 m/s. At the same time…
A: Data We have velocity of jerry ,v=10m/s acceleration of tom ,a=3.00m/s2
Q: Members AB and BC can each support a maximum compressive force of 730 lb, and members AD, DC. and BD…
A: in this question we draw free body diagram of point A and point D . then we get equation x and y…
Q: A very thin conducting shell of radius R = 5.00 cm carries a uniform surface charge density 16-…
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Q: A block on the inclined plane will just begin to slip if the inclination of the plane is 65. When…
A: in this question we use FBD of block for both cases and then solve it with equation .
Q: In 1993 the spacecraft Galileo sent home an image of asteroid 243 Ida and a tiny orbiting moon (now…
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Q: Is the image upright or inverted? Part C Is the image real or virtual?
A: Real images are formed when the light actually converges, whereas virtual images are formed at the…
Q: A spaceship whose rest length is 490 m has a speed of 0.88c with respect to a certain reference…
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Q: Which of the following is least likely to always hold valid about equipotential surface(s) and/or…
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Q: A 1400kg car is traveling with an initial speed of 25.5m / s . Determine the car's speed after -…
A: Write the given values with the suitable variables. m=1400 kgu=25.5 m/sW=-2×105 J Here, m is the…
Q: Q2/ The acceleration of a particle is given by a = 3t-30, where a is in meters per second squared…
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Q: What average mechanical power (W) must a 76.5kg mountain climber generate to climb to the summit of…
A: Given that: m=76.5 kgg=9.8 m/s2h=405 mt=46 min=2760 sec W=?
Q: Investigators measure the size of fog droplets using the diffraction of light. A camera records the…
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Q: What is the most important physical part of the ISS? Explain how and why. If you use any sources…
A: ISS serves as an orbiting laboratory for the experiments in life sciences, physical sciences , earth…
Q: a) Q3: Two vectors lying in the xy plane are given by the equations A-51-21 and B-21-3j. AxB equals:…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: In a two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at…
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Q: A bike accelerates uniformly from rest to a speed of 7.10m/s over a distance of 35.4m . Determine…
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Q: Calculate the rotational inertia of a meter stick, with mass 0.508 kg, about an axis perpendicular…
A: Given information: The mass of the metre stick (m) = 0.508 kg The mark at which the axis is located…
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A: Gravitational force:- It is the force with which all physical objects attract each other. It is one…
Q: QUESTION 1 Your mass is 88.2kg. When you stand on a trampoline it sags by 0.38 m. The trampoline…
A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…
Q: Find the final velocity of car Initial velocity=0 m/s Acceleration=22 m/s2 Time=0.5 s
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Q: 16-3. The disk is originally rotating at = 12 rad/s. If it is subjected to a constant angular…
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Q: Show why the induced current in a wire can only be flowing in a particular direction.
A: According to Lenz's law, " If there is a change in magnetic flux then current in the loop induced in…
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Q: How much thermal energy is (J) required to boil 2.50 kg of water. at 100˚C into steam at 139.0°C. 2…
A: Given Mass of water = 2.5 kg Initial temperature= 100 °C Final temperature = 139 °C Latent heat…
Q: Exercise 8.62 A small rocket burns a mass 5.10×10-² kg of fuel per second, ejecting it as a gas with…
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Q: Which of the following statements is FALSE regarding the experiment in magnetic field where you…
A: Required False statements
Q: A gas in a cylinder expands from a volume of 0.110 m3 to 0.320 m3. Heat flows into the gas just…
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Q: The 58-kg cylinder is suspended from a clamping collar at C which can be positioned at any…
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Q: Q5/ The y-coordinate of a particle in curvilinear motion is given by y = 4t3 - 3t where y is in…
A: We have the position coordinate of a particle moving in y direction given by y=4t3-3t where t is the…
Q: 41) A certain automobile engine takes in 4.00 kJ of heat and performs 1.10 kJ of mechanical work in…
A: in this question we use engine efficiency equation.
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Q: What is wedge ?
A: GIVEN; Define wedge and its principle on which it works ?
Q: two friend 50m apart are walking towards each other in a straight road. Man A is walking at a speed…
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A golf ball is hit at an angle of 32.5° above horizontal with a speed of 60 m/s. How far does it travel horizontally?
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- A ball is launched from ground level at 63 m/s at an angle of 54 degrees above the horizontal. How far does it go before it is at ground level again?The egg is launched at a speed of 45 m/s at an angle of 33 degrees above the horizontal. How far horizontally from the catapult should a portal be placed in order to intercept the egg before it hits the ground?For a projectile fired at an angle of 48 degrees and having an initial velocity of 65 m/s, what is the horizontal
- A missile is launched from the ground with a speed of 100 m/s at an initial angle of 45 degrees to the ground. In what direction is it moving just 2 seconds before hitting the ground (to the nearest degree)?a projectile is fired from the ground with an initial velocity of 250m/s at an angle of 60 degrees above the horizontalA ball is launched at an angle of 75 degrees, with a velocity of 250 m/s. How far does the ball travel horizontally?
- In the javelin throw at a track and field event, the javelin is launched at a speed of 8.2 m/s at an angle of 30° above the horizontal. How far has it traveled horizontally (in meters) after 2.0 seconds?A ball is thrown horizontally at 16 m/s from the top of a cliff 45 meters high. how far from the base does the ball hit the ground ? find the horizontally displacement?A projectile is launched with a speed of 140 m/s at an angle of 45 degrees above the horizontal, from a height of 1500 m above the ground. How far does it travel in the horizontal direction before hitting the ground?
- An arrow fired horizontally at 41 m/s travels 23 m horizontally before it hits the ground. From what height was it fired? *For a projectile fired at an angle of 48 degrees and having an initial velocity of 65 m/s, what is the horizontal component of the initial velocity?A daredevil drove his motorcycle up an incline at 30 degree angle with the horizontal and got air borne at the end of the incline at 20 m/s, 11 m above the ground. How far horizontally did he land with his motorcycle on the ground, on a safety net?