The box has a mass of 50 kg and is at rest. When it is pulled with 1000 N it reaches speed of 5m/s. how far will the box move? Neglect friction.

Q: A body with mass of 20 g starts moving (90 km/h) on a horizontal rough surface. If it stops after…

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Q: The 2.0 kg block slides along a smooth (frictionless) plane with a speed of 2 m/s and then strikes…

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Q: The initial position of the 7 kg-block is at x1 = 13.75 cm. The final position of the block is…

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Q: Imagine a head on collision between a 10-wheeler truck and a bicycle. During the collision, The…

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Q: A pool ball is shot against the wall of the pool table. Find the velocity and angle of the ball…

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Q: Q2: A spring have stiffness of 100 N/m, is fixed as shown in Fig. A 2.0 kg block mass is moved up…

A: A Spring system is a system in which the mass in the system is concentrated on the spring. The…

Q: B 3 m -6 m- A hass at G. Initially, at take-off, the engines provide a thrust

A: 2T=2kN.. T'=1.7kN mass of aircraft=25000kg

Q: When s - 0.4 m, the spring is not stretched or compressed (k-200 N/m), and the 8 kg block, which is…

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Q: A 10-kg crate, starting from rest, is pulled across a floor with a constant horizontal force of…

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Q: A car with a mass of 800 kg is driven down a 5° incline at a speed of 90 km/h when the brakes are…

A: We need to findTime to stop the car

Q: 3 m/s. A 20 ton railway wagon is coupled to three stationary railway wagons of the same type with v…

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Q: A bicycle and rider of mass 120 kg are travelling at a speed of 15 km/hr on a level road. The rider…

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Q: problem is to find how far does the plane go before it comes to stop. Assume, when the plane snags…

A: Given: mp=1200 kgms=130 kgvp=35 m/sμk=0.4F=1400 N To determine: how far does the plane go before it…

Q: 6. Assume that m₁ = 2.5 kg and m2 = 4 kg. The pulley is frictionless and massless and the string…

A: masses are Angle of inclinationSpring constantCoefficient of friction

Q: A car travelling in a constant velocity wants to turn in a 10m radius flat curve. If the…

A: We know that, force of static friction enables the car to remain in its circular path, thus we…

Q: A 46.5-kg skater is standing at rest in front of a wall. By pushing against the wall she propels…

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Q: it is embedded into the wooden block. Which of the following is the maximum displacement of the…

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Q: A water tower in an earthquake acts as a mass-spring system. Assume that the container on top is…

A: The natural frequency is the frequency at which a system tends to oscillate without any driving or…

Q: Show full solution A 400-N body starts up the incline of 30o with the horizontal (fk = 0.2) with a…

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Q: A sphere weighing 80N is swung in a vertical circle at the end of a cord 1.2m long. If the velocirty…

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Q: A bicycle and rider is mass 125 kg are travelling at a speed of 10 km/hr. The rider applies a break…

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Q: 1000 N

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Q: The sports car has a mass of 23 Mg and accelerates at 6 m/s, starting from rest. If the drag…

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Q: a) Show that the energy of the mass is conserved during the motion. What's its potential energy? b)…

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Q: A drum is made to revolve about its centre by a falling mass as shown. Calculate the velocity of the…

A: Given:- M=12kg r=0.2m R=0.4m For drum; M=15kg k=0.3 h=10m To find: Velocity, V Angular velocity, ω…

Q: A car with a mass of 1740 kg starts from rest at the bottom of a 12-percent grade and acquires a…

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Q: Determine the mass of car having kinetic energy 2300 J moving with velcoity 77 m/s

A: Kinetic energy of a car, K.E.=2300 JVelocity of car, V=77 m/s

Q: A 100 pound pipe is at rest vertically, when the cable is connected to B at the force of P=50…

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Q: Q2/ The 150 box being pulled in 14 sec by the M winch M, If the winch efficiency is c= 0.65 and the…

A: Given :Mass of box,M=150Kg(unit assumed as not given)Power input,Pi=20KWEfficieny of…

Q: (2) Total force of 18 N is applied to 6 kg body. This force causes body to move from the state of…

A: Given, Force = F = 18 N Mass of the body = m = 6 kg Initial velocity = u = 0 m/s (As it starts from…

Q: final velocity of the block is to value.

A: Need to find final velocity of block.

Q: A 900-kg mine car is pulled by the winch M attached to the car. The winch consumes 500 W of power…

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Q: When the 3-kg box reaches point A it has a speed VA= 11 m/s. Neglect friction and the size of the…

A: (a) Write the given data. m=3 kgvA=11 m/s

Q: If the mass is initially at rest and the velocity of the mass at t = 6 s? There is no friction. 54…

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Q: A vertical take-off and landing aircraft has a mass of 9000 kg. A constant upward thrust of 100 kN…

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Q: e mass of a ball is 30kg and it is rolling on a frictionless surface with an acceleration of 2m/s

A: Net Force = mass * acceleration

Q: A net force of 20 N is exerted on an encyclopedia to cause it to accelerate at a rate of 10 m/s2.…

A: Given data: The net force is F = 20 N. The acceleration is a = 10 m/s2.

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.