2. As shown in the below figure, a box that has 10 kg mass is given an initial velocity of 10 m/s down a frictionless 30' incline. a) Draw the free body diagram of the system. b) Find the weight of the box. (20 p.)

Q: The system shown is released from rest. Neglect friction and drag. What is the mass of the system?…

A: Given to us is     mT = mass of trolly = 4.2 kgmB = mass of hanging block = 3.2 kgfriction μ = 0…

Q: 6. Two masses are connected by a cord and there is a force of 55 N applied to 12.0 kg) The…

A: "According to the guidelines issued by the company we are supposed to answer only one question.…

Q: 1

A: When mass 2 is released, it will move downward with the given acceleration a. Use Newton's second…

Q: A net force of 8.9 newtons accelerates a tricycle straight ahead at 3.47 m/s/s. Calculate the mass…

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Q: 2.) A frictionless ramp is tilted at an angle of 37°. A 4.2kg box is released from rest at the top…

A:

Q: A force of 40 N, 180° accelerates a 5.0 kg block at 6.0 m/s2, 180° along a horizontal surface. (a)…

A: Given data: Force, F = 40 N Mass, m = 5 kg Acceleration , a = 6 m/s2   Solution: a) Determine the…

Q: LLEY A system of two linked blocks slides along an inclined plane as shown. Find the acceleration of…

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Q: - A body of mass 55 kg is being pushed at a constant velocity down a rough plane inclined at 20° to…

A: (a) Resolve the components of the weight and the applied force into horizontal and vertical…

Q: A block sets on a rough (ju), horizontal surtace. When the forces F,= 30 N and F2= 10 N are applied…

A: The coefficient of kinetic friction between the block and the surface is, μk=F2F1=1030=0.33

Q: DBLEM mass 50.0 kg) slides down a frictionless hill (inclination angle 30.0°) as 's acceleration…

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Q: Two boxes are placed on a horizontal frictionless surface, as shown above. Box A has a mass of 10 kg…

A: Free body digram We know that Force is  F=ma

Q: a) Find the acceleration of the blocks. b) Find the tension in each string.

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Q: 9. Calculate the unbalanced force acting on a 0.50 kg toy rocket that accelerates at a constant rate…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: 3. A block of mass m= 7.0 kg is pushed down a 0 = 35° incline as in the figure with a %3D and…

A: m = 7.0kg F = 9.0N Coefficient of kinetic friction, μ=0.15 θ = 35o

Q: Two blocks move across a frictionless table due to a constant force of 8 N applied down as shown in…

A: From free body diagramTension Force=F=8N

Q: An 8.0 kg object moving with an initial velocity of 8.0 m/s on a surface comes to rest due to…

A: m = 8 kg  Initial velocity (v) = 8.0 m/s  Horizontal distance (x) = 10 m  g =10 m/s2

Q: 5. Two men are trying to pull a box which will not move until 200 N total force is applied in any…

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Q: 1. A massless rope that run over a frictionless pulley as shown in the figure. If M₁ = 4.5 Kg and M₂…

A: Given : M1 = 4.5 kg M2 = 11 kg

Q: I hate to burst your bubble, but this video is fake.  There’s a battery powered skateboard hidden in…

A: (1) Let Fnet denotes the net force needed to move the skateboard at an acceleration a and m denotes…

Q: 1. Three blocks of masses 1.0, 2.0, and 4.0 kg are connected by two massless strings, one of which…

A: GivenThree blocks of masses 1.0 kg, 2.0 kg, and 4.0 kg are connected by two massless strings

Q: -kg box full of Adam Shiff's spin toys is initially at rest on a frictionless table top.  A…

A: Given Mass m = 5 kg Force F = 9 N Acceleration a = F/m = 9/5 = 1.8 m/s2

Q: A block released lides with neglig nclined track, arc

A: when an object moves along a circular path it experience a centripetal force. an object experience a…

Q: 1. For a short period of time, the frictional driving force acting on the wheels of the 2200-kg van…

A: We are given with force and mass of the van? From this we can find acceleration of the van. Using…

Q: A block of mass m is pushed against a spring with spring constant k at the 3. bottom of a long ramp…

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Q: 3) The kinetic friction coefficient between the box and the table is 0.35. The mass of the box is 30…

A: On the 30 kg block the only forces acting are the rightward tension force and the leftward frication…

Q: Two blocks, A and B, (ma = 3.5 kg and me=2.0 kg) are attached by a light string which is placed over…

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Q: 4. A rope has a breaking strength of 400 N. A horse which can pull with a maximum force of 350 N…

A: According to Newton's third law  To every action there is always an equal and opposite reaction.

Q: 2. A canon ball of 5 kg is fired upward with initial speed of 56.25 m/s, it reach its highest point…

A: **As per our company guidelines we are supposed to solve only one question (if there are multiple…

Q: . Suppose that a small car pushes on a truck with a stalled engine, as shown in the picture elow.…

A: According to Newton third law  Every action has equal and opposite reaction.

Q: 1. A boy on a bicycle experiences a net force of 75N for 4.2 seconds. If the boy and the bicycle…

A: Let final velocity of combined mass be v . Than change in momentum after 4.2 s = m(v-0) = 60v .

Q: 8. Which of the following diagrams best shows the vertical forces on the ball at point A? (Ignore…

A: Given : Ball thrown upwards to point A ( Highest point)

Q: 8. Figure 7 shows a four-wheel drive car of mass m= 970 kg. The coefficients of friction is u-0.6.…

A: (a) Given: The mass of the car is 970 kg. The coefficient of friction is 0.6. Introduction: The…