Two forces are acting on a 0.250 kg0.250 kg hockey puck as it slides along the ice. The first force has a magnitude of 0.360 N0.360 N and points 15.0°15.0° north of east. The second force has a magnitude of 0.600 N0.600 N and points 75.075.0° north of east. If these are the only two forces acting on the puck, what will be the magnitude and direction of the puck's acceleration? Enter the direction as an angle measured in degrees counterclockwise from due east.

Q: Part A A force of magnitude 7.50 N pushes three boxes with masses m1 = 1.30 kg,m2 = 3.20 kg, and m3…

A: Given that:- m1=1.3kg, m2=3.2kg, M3=4.9kg

Q: A hockey puck of mass 150 g is sliding south along the ice and slows at a rate of 1.2 m/s°. What is…

A:

Q: A) Two forces act on an object with F1 = (5.171 + 8.294) N and F2 = (−12.125 + 7.234) N. What is…

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Q: Three astronauts, propelled by jet backpacks, push and guide a 104 kg asteroid toward a processing…

A:

Q: A 80 kg skydiver is free falling at a constant velocity of 19 m/s. What is the net (total) force…

A: Given,  Mass of skydiver = 80 kg Velocity of skydiver = 19 m/s

Q: A boat moves through the water with two forces acting on it. One is a 2.14×103 N forward push by…

A: forward force (F) = 2140 N Resistive force (f) , acting in backwards direction = 1610 N Net forward…

Q: 1. Four blocks, with masses m₁ = 5.70 kg, m2 = 5.00 kg, m3 = 7.30 kg, and m4 = 7.90 kg, are pulled…

A:

Q: A brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a…

A: The frictional force acts in a direction opposite to the motion of the losing person.From Newton’s…

Q: A 75 kg climber is hanging on an anchor with anchor angle equals to 60 degree, the tension on each…

A:

Q: Consider 2 forces acting on a mass of 2.34 kg. F1 = 10.9 N @ 19 degrees and F2 = 9.83 N @ 67.7…

A: as you are observing in figure below two forces F1 = 10.9 N & F2 = 9.83 N are acting on mass of…

Q: A uniform beam of length 7.60m and weight 450 N is carried by two workers, Sam and Joe, as shown in…

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Q: A barefoot field-goal kicker imparts a speed of 44 m/s to a football initially at rest. If the…

A:

Q: The 4 lblb particle is subjected to the action of its weight and forces F1={2i+6j−2tk}lb,…

A: M = ulb F1 = 2i + 6j + 2tk F2 = t2i + 4tj – k F3 = -2ti W = -myk = -4X1 k = -4k F total = F1 +F2 +F3…

Q: Three boxes are lined up so that they are touching each other on a nearly frictionless plane. Box A…

A:

Q: In a tug-of-war, each man on a 5-man team pulls with an average force of 500 N. What is the tension…

A: Given, In a tug-of-war, each man on a 5-man team pulls with an average force of 500 N. So each team…

Q: A bowling ball of mass M1 = 6 kg is initially at rest on the sloped side of a wedge of mass M2 = 9…

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Q: During Napoleon's famous crossing of the Alps in 1800, each cannon was mounted on a sled, totally…

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Q: Two water-skiers, with masses of 48 kg and 61 kg, are preparing to be towed behind the same boat.…

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Q: Which of the following forces is most likely to match the weight of an average high school student?…

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Q: Neglecting friction, what net force must be applied to make a 255 kg box move with a constant…

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Q: A uniform beam of length 7.60 m and weight 450 N is carried by two workers, Sam and Joe, as shown in…

A:

Q: What is the weight of a 400-kg grizzly bear on Earth?   A. 4 N   B. 392 N   C. 3920 N    D. 39 N

A: Option C is the right answer  W =3920 N

Q: a mobile hanging from a ceiling; it consists of two metal pieces (m1 3.5 kg and m2 4.5 kg) that are…

A: The tension in the bottom cord,

Q: Two blocks of masses m1 m1  = 7.2 kg and m2 m2  = 10.1 kg resting on a frictionless surface are…

A: Given data:  m1 = 7.2 kg m2 = 10.1 kg Horizontal force (F) = 50.0 N Required: The acceleration of…

Q: A gymnast with a weight of 300 N is suspended by a single vertical rope, the tension in the rope…

A:

Q: Only two forces act on an object (mass=4.38 kg), as in the drawing. Find (a) the magnitude and (b)…

A: Given: Mass of the block: m= 4.38 kg Force acting along x axis=40 N Force acting at an angle of 45o…

Q: Figure (a) showsa mobile hanging from a ceiling; it consists of two metal pieces (m1 = 2.5 kg and m2…

A:

Q: .333 kg ball, initally at rest moves a distane of 5.0 m in 1.25 s. what is the magnitude of the…

A: Given: mass of ball, m  = 0.333 kg  distance traveled, S = 5 m time taken, t = 1.25 sec Initial…

Q: 12 kg and m2 = m = 8 kg Three crates with masses m, = are connected on a rough floor with a…

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Q: After visiting a delicatessen in the local mall, a student takes the elevator down to the parking…

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Q: packing crates of masses m1 = 10.0 kg and m2 = 4.00 kg are connected by a light string that passes…

A: According to Newton's second law F = ma Acceleration a = F/a

Q: Suppose two astronauts are using jet packs to push a 940-{\rm kg} satellite toward the space…

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Q: nd the magnitude and direction of the resultant force for the system of forces shown in the figure.…

A: Given F1=10N,F2=40N,F3=15N,F4=40N,F5=90N,F6=90N,F7=40N θ1=20,θ2=35,θ4=50,θ6=30

Q: a = 10.0 m/s² 30.0° F2 1.00 kg F1 An object with a mass of 1 kg is moving towards the northeast with…

A: Ans:- Image-1

Q: If a net horizontal force of 132 N is applied to a person with mass 60 kg who is resting on the edge…

A:

Q: m1 m2 F. m3 Three blocks are placed in contact with each other and their masses are m1 = 10.9 kg, m2…

A: We know  Newton's second law of motion  F=ma

Q: a tractor t is pulling two trailers m1 and m2 with a constant acceleration. t has A mass of 203 kg ,…

A: Given: The mass of the tractor is 203 kg. The mass m1 is 136 kg. The mass m2 is 146 kg. The…

Q: A sprinter with a mass of 76.0 kg can accelerate from 0.0 to 9.0 m/s in 2.5 seconds. Find the…

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Q: Three 0.300-kg billiard balls are placed on a table at the corners of a right triangle as shown in…

A:

Q: A teenager of mass m1 = 61 kg pushes backward against the ground with his foot as he rides his…

A: Given: Ffoot = 10.5 N m1 = 61 kg m2 = 2.7 kg

Q: R 30° Mass of P = 5.0 kg Mass of Q = 10.0 kg Mass of R = 20.0 kg H(static) 0.20 Hlkinetic) = 0.15 P…

A: Given that, Mass of P, 5 kg. Mass of Q, 10 kg Mass of R, 20 kg μs=0.2μk=0.15

Q: An object with mass m1 = 5 kg rests on a horizontal table and is connected to a cable that passes…

A:

Q: What magnitude net force is required to accelerate a 1200-kg car uniformly from 0 m/s to 27.0 m/s in…

A: Recall Newton's second law F=ma

Q: The block shown in the figure is along a frictionless horizontal surface The block's mass is m =…

A: In the given question,  Mass of block (m) = 4.7 kg Applied force magnitude (F) = 26.5 N Angle of…

Q: A 975-kg car accelerates from rest to 26.7 m/s in a distance of 120 m. What is the magnitude of the…

A: Given: m=975 kgu=0 m/sv=26.7 m/ss=120m

Q: Two small forces, F ⃗ 1 = −2.40i ^ − 6.10tj ^ N and F ⃗ 2 = 8.50i ^ − 9.70j ^ N, are exerted on a…

A: F→1 = - 2.4 i^ - 6.1 j^F→2 = 8.5 i^ - 9.7 j^ (A) The net force is given by  F→ = F→1 + F→2F→ = (-…

Q: If F = 5.0 N, what is the magnitude of the force exerted by block 2 on block 1? 2 25 N 30 kg F 20 kg…

A: Given data: Mass of the block 1 m1=2.0kg Mass of the block 2, m2=3.0kg Force exerted on block 1,…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.