10 İnch, 300 B 20 Inch Sinch 5 ft 100 Ib 16 ft Mass of the AB bar in the I profile form in the system loaded as shown in the figure 100 kg / m; Question 1: translate the given measurements and sizes into SI units

Q: There are two forces on the 1.45 kg bax in the averhead view of the figure but anly one is shown.…

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Q: xpress all answers in significant figures and scientific notation.  The  elastic  limit  of  Al is…

A: given: elastic limit of breaking stress σ=1.8*108 Pa mass m =10 kg

Q: A Jong plank XY lies on the ground. A load of 120N is placed on it, at a distance of O.50m from…

A: 65 is needed to lift the rod from point Y,  therefore in equilibrium,  the net torque at point X…

Q: A tennis ball with a mass of 0.068 kg and a diameter of 0.077 m is dropped. The Cd is 0.5. Consider…

A: Consider the given data as below. Mass of tennis ball, m=0.068 kg Diameter of tennis ball, d=0.077 m…

Q: An object of mass 1.3 kg, with an initial velocity of 0.0 i m/s, is hit with an average force of 424…

A: mass = 1.3 kg Initial velocity = 0.0 msforce (f) = 424 i^ N time (t) = 113 ms = 0.113 s

Q: Your forehead can withstand a force of about 6.0 kN before fracturing, while your cheekbone can only…

A: Given : F1 = 6 kN = 6000 N F2 = 1.3 kN = 1300 N m = 140 g = 0.14 kg vi = 30 m/s vf = 0 (because…

Q: force F = 1200it Find the angle between the j - 1500k N and the x-₁ y- and z-axis. Show results on a…

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Q: Point masses of mass m1, m2, and m3 are placed at the points (–9,0), (5, 0), and (0, 11). Suppose…

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Q: Using the dimensions given in the figure, find the magnitudes of f1, f2, and f3.

A: The length of the ladder is 4.0m , the mass of the ladder is 6.8kg and the mass of the person is…

Q: Four arrows, all with the same shape and size, are shot directly upward. Ignore the effect of air…

A: According to the Newton's laws of motion , the maximum vertical height is calculated  by using the…

Q: The automobile has a mass of 2 Mg and center of mass at G. Determine the towing fore F required to…

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Q: In a physics lab, the pitching speed of a student is determined by throwing a baseball into a box…

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Q: In the system shown in the figure, mA = 2 kg and mB = 5 kg. the mass is connected to each other by…

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Q: I AM PISSED WITH YOUR SERVICE, the previous two tutors got this wrong, you better get this right, my…

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Q: 63. Three point masses are placed at the corners of a triangle as shown in the figure below. 75 g 3…

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Q: Two objects get pushed by the same magnitude of force. One object is 10x more massive. How does the…

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Q: How much tension must a rope withstand if it is used to accelerate a 1910-kg car horizontally along…

A: Given: The mass of the car is 1910 kg. The acceleration of the car is 1.4 m/s2.

Q: If m=m2=2 kg and 0= 30°, then the acceleration of the system in figure below is: m, = 2 kg m, = 2 kg…

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Q: A 2.5-kg concrete block sliding on a vertical wall is being acted upon by a force P as shown in the…

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Q: A 15 kg block is on a 25kg block, and the 25 kg block is on a frictionless table. The coefficient of…

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Q: A system is released as shown. Neglect drag, friction and the mass of the string and pulley.…

A: The masses are attached via an inextensible string. Therefore, the magnitude of acceleration a of…

Q: For the system of blocks shown, a horizontal force P impends the motion of block A upwards. The…

A: GivenμAI=0.25μRP=0.318WA=1000 NWB=200 N

Q: 1000 O 6.7 O 3.3 10 O 5 O 2

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Q: The diagram above shows a uniform semi-circular lamina of radius 2a , centre O. The distance of the…

A: SOlution: as given that semicircle with pint P at the top. To find the distancce between the CM and…

Q: A force of 15N acts on a body of mass 2kg. Calculate the acceleration produced. A 7.5 ms 2 B 30 ms 2…

A: Given data,        Force  =   F        Mass   =  m      To find,          Acceleration

Q: A mobile is constructed of light rods, light strings, and beach souvenirs as shown in the figure…

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Q: In the system shown in figure, m1=1 kg and m2= 3kg (regardless of the dimension of the boxes in the…

A: Given data:    m1=1 kg  m1=3 kg      μ=0.5 Applying Newton’s second law for mass 1: F-N=m1a…

Q: Force 1 is supposed to be {100.0 grams · g, 60.0o} and Force 2 is supposed to be {200.0 grams · g,…

A: The given data are: m1=100 gθ1=60°m2=200 gθ2=120°

Q: Two masses are connected and placed on an frictionless inclined plane which makes 30° with the…

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Q: What is the acceleration of the "two block" system in the figure? 5 kg 30 N 10 kg A 6 m/s? B) 2 m/s?…

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Q: 10 İnch 30° B 20 Inch 5 ft Sinch 100 Ib 16 ft Mass of the AB bar in the I profile form in the system…

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Q: Vi

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Q: She lies on a plank on two scales: one at her head, the other at her feet.  They are 1.71 meters…

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Q: The pulley in the figure and the rope that connects the two blocks are ideal. The mass of body 2 is…

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Q: Mass of the Meterstick Length of the Hanging Position in Knife-edge Length of the Shorter Mass (g)…

A: Given:  Mass = m = 81 g Knife edge at 77.2 cm

Q: A block of mass M 79 Kg is suspended as shown in the figure. Knowing that T = 2582 N and e 17.45°.…

A: The mass of the block is M=79 kg Assume the acceleration due to gravity of Earth as g=9.80 m/s2 The…

Q: BEFORE COLLISION AFTER COLLISION 5.00 m/s At rest 2.00 m/s 3.75 m/s A B A B ma = 100 kg mg = 80 kg

A: Initial momentum of a mass A and a mass B before the collision can be given as, Final momentum of a…

Q: Am, = 1.85-kg aluminum block and a m, = 7.00-kg copper block are connected by a light string over a…

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Q: Three particles are located on the X-axis. A particle of mass 20 g is located at 0 m. A second…

A: Given value--- m1 = 20 g at x = 0m. m2 = 20 g at x = 1m. m3 = 26 g  We have to find--- x3 = ?

Q: Q- The system shown in the figure is in equilibrium. Mass of is 150 Kg. Mass of Bis 70 Kg. Find T1,…

A: Ma = 150 kg  Mb = 70 kg  Let F = 200 N r = 1.5 m  d2 = 0.5 m  d1 = 1 m

Q: What is the difference between kg‑mass and kg‑force?

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Q: As the amount the object’s of mass increases, what happens to the amount of force needed to begin…

A: The amount of force needed to begin moving the object can be expressed as F=ma

Q: Car A of mass 1200 kg moving at 30 m s collides with a car B of mass 1500 kg moving at 20 m s' in…

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Q: For the system of blocks shown, a horizontal force P impends the motion of block A upwards. The…

A: WA= 1000N  u= 0.25

Q: 6 m 6 m 8 kg m kg 8 kg nooth pulley are 12 m apart at the same horizontal level. A light…

A: Given: m1=m2=8kgL=20mD=12 m

Q: Two freight trains have a complete inelastic collision at a track crossing. Engine 1 has a mass of…

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Q: In the system shown in the figure, a bead of mass m can slide on string. There is friction between…

A: We know that let the mass of the bead is m. Block B has a mass equal to twice that of the bead. The…

Q: 1 In the diagram shown, each barrel has a mass of 15.2kg. The angle 0 = 145°. a. Draw a free body…

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Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.