A block of mass 2.0 kg is placed on a smooth plane, inclined to the horizontal at an angle of 15o. The force of gravity acting on the block is 20 N. What is the acceleration of the block down the plane? How far up the plane was the block released if if took 1.5 s to reach the bottom after it was released from res

Q: A box rests on a horizontal surface. You apply a force on the box of F = 100 N at an angle, θ, below…

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Q: The 2.0 kg wooden box in the figure slides down a vertical wooden wall while pushing it at an angle…

A: The objective of the question is to find the magnitude of force that must be applied to make the box…

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Q: As a fish jumps vertically out of the water, assume that only two significant forces act on it: an…

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A: The child's mass:the length of the chains: The tension in the chains at the lowest point:

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A: Draw the free-body diagram of the system.

Q: D 6.34 m/s Fose N frins 2. A 1000 kg object is rising. Its speed is increasing at 3 m/s². The force…

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Q: A constant force acts on a body of mass 0.9 kg at rest for 10s. If the body moves a distance of 250…

A: Given data, Mass of the body m = 0.9 kg Body is initially at rest u = 0 m/s Distance traveled S =…

Q: find the tension and acceleration of the system

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Q: Two masses m1=9 Kg and m2=12 Kg are connected with string and pulled with a force F=28 N that makes…

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A: The objective of this question is to find the shortest period of time it will take to stop a 2 kg…

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Q: omi was on vacation and went to scale Mt. Banahaw. Her weight at the base of the mountain is 540 N;…

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Q: A 1.5-kg mass has an acceleration of (4.0i - 3.0j) m/s². Only two forces act on the mass. If one of…

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Q: You are tasked with designing the runway on an aircraft carrier. The minimum speed for the F/A-18…

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Q: What is the magnitude and direction of the force given by D at A (FD on A)?

A: Given, qA = 2.5×10-6 CqD = 2.5×10-6 Cr = 2m Distance between A and D = r2+r2 =2r force given by D at…

Q: A block and sphere are connected by a cord that passes over a pulley as shown. Neglect friction and…

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Q: MA e.g. A wood block mB is static on smooth table with another block on one ends of it. Now give m…

A: Mass of block A =mA Mass of block B= mB Coefficient of friction=µ          mA=mB

Q: 1) part one: An archer puts a 0.31 kg arrow to the bowstring. An average force of 193.1 N is exerted…

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Q: A huge pendulum is made out of a 17.3-m cable attached at the top to a steel beam. The bottom of the…

A: Given that -  Length of the cable Mass of the anvil Speed of the anvil To Find -  We have to…

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Q: If F = 40 N and M = 2.0 kg, what is the magnitude of the acceleration of the suspended object? All…

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Q: A spring is fixed to a board so that its hanging from it vertically. A 10 kg mass is attached to the…

A: Given: Mass attached to the spring is m=10kg. The spring is stretched by ∆x=0.2m. Acceleration due…

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Q: Consider the physical situation shown below. A 21.9-Newton force is applied at a 25-degree angle to…

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Q: A 11.8 lb object has the acceleration components ax 0₂ = (0.55) + (0.73) = (11.7) – (0.95) 1 What is…

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Q: Two blocks are connected by a massless rope over a massless, frictionless pulley, as shown in the…

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Q: A huge pendulum is made out of a 10.5-m cable attached at the top to a steel beam. The bottom of the…

A: Given data *The length of the cable is l = 10.5 m *The given mass is m = 60.0 kg *The anvil travels…

Q: Three forces acting on an object are given by F, = (-1,75î + 5.50j) N, F, = (5.25î – 1.35j) N, and…

A: (a)  The direction of any vector in the x-y plane is calculated as; θ = tan-1 net y-compentnet…

Q: At its steepest, Escalante Drive has an angle of about 10°. On a particularly icy day, the…

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Q: A 128 lb person steps into an elevator at the ground floor. The elevator accelerates upward at 5.0…

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Q: Two horizontal forces, P and Q, are acting on a block that is placed on a table. We know that P =…

A: Given: The mass of the object is 5.1 kg. P→=-2.1i^+4.25k^ N The velocity of the object is constant.

Q: If the only forces acting on a 5-kg mass are F1 = (2i- 3j) N and F2 = (6i + 8j) N, what is the…

A: Given: Mass of the particle, m=5 kg Forces acts on the particle, F1=2i-3j N and F2=6i+8j N

Q: huge pendulum is made out of a 8.26-m cable attached at the top to a steel beam. The bottom of the…

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Q: wo masses are connected by a light string that passing over a frictionless pulley. Mass m1 =3.34kg…

A: Let us consider that the heavier mass moves downwards and lighter one moves upwards. Using…

Q: A block is pushed upwards by the horizontal force F, without friction, on a surface inclined to 30°…

A: In this case, the block is pushed upwards by the horizontal force without friction. Here, we need to…

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…

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: