student pulls a 1500 kg suitcase along a flat sidewalk. If the cord on the suitcase breaks when the force is greater than 50 N, what is the maximum acceleration that the student can achieve with the suitcase?

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

A:

Q: A 1.72-kg block, which starts with an initial speed of 0.326 m/s at the top of a ramp, slides down…

A: Here  is mass of block,  is acceleration due to gravity,  is inclination of ramp with respect to…

Q: A car is towing a 50 kg load using a cable on a rough track with an acceleration of 4 m/s2.…

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Q: 02: The system is initially at rest with no slack in the cable, and the mass and friction of the…

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Q: . Determine the magnitude of the applied force F.

A: Determine the magnitude of the applied force F.

Q: If the 80 kg cyclist took 3.00 m horizontal distance to reach 5. 20 m elevation above the ground.…

A:

Q: While the astronauts are trying to fix the crane, the cable slips off the pulley and the buggy falls…

A: Once applied, force is described as an external cause that alters or tends to modify the…

Q: A 25 kg crate has a speed of 2 m/s when a forces of F = 0.5(s)+75 N is applied (where t is in…

A: The frictional force is directly proportional to the normal force of the object.According to the…

Q: fully loaded elevator cabin has a mass of 1200kg. In 3.0 minutes, the cabin must be raised to a…

A: Given,  Elevator's counter mass, mc=950 kg Elevator cab mass, me=1200 kg Distance, d=54m Time…

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

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Q: The  force exerted by the body of the lift is

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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…

A:

Q: UBC Engin A trebuchet uses a falling counterweight to launch a projectile. It can be thought of as a…

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Q: Calculate the kinetic energy of a 425. kg boat moving at a speed of 29.4

A: Given data as per questionMass of boat, m=425 kgSpeed of boat, v=29.4 m/s

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: In the given figure below, a 3.0 -kg block is sliding down a 60o-rough incline. The speed of the…

A: Any action that can change the state of motion is called force. Force is described by its magnitude,…

Q: A 1500-kg automobile traveling along a straight, level road increases its speed from 54 km/h to 90…

A:

Q: A constant force of 512 N was done on an object. If it is known that 1024 Joules of energy was…

A: Given            Force, F = 512 N Work done, W = 1024 J Find   Distance, d

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: With the radius of curvature (r) at the top of the loop (T) is 1 m. Determine the minimum speed (in…

A: Given data: mass = 0.1 kgradius of the loop =1 m

Q: An 8.70-kg block slides with an initial speed of 1.56 m/s up a ramp inclined at an angle of 28.4°…

A: Given data as per the question Mass of block =8.70 kg Initial velocity =1.56 m/s inclination angle…

Q: A body of mass 10 kg is moving in a straight line with acceleration of 3 m/s^2. Determine the…

A: Given:Mass,m=10 KgAcceleration,a=3ms2

Q: A father plays with his little son on a frozen lake. They stood facing each other, put their hands…

A: Given     Acceleration of father, a = 0.8 m/s2               Mass of father, m = 4 M  Where,     M…

Q: Calculate the kinetic energy of a 425. kg boat moving at a speed of 29.4

A: Given data : Speed of boat=V Mass of boat=m   Required : Kinetic energy

Q: A car with a mass of 1100 kg is traveling at 50 km/hr when it locks up its brakes, stopping over a…

A:

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

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Q: Determine acceleration of a block of mass 4 kg resting on a rough horizontal floor (u= 0.23) which…

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Q: 1) A truck carries a 100 kg slender uniform pole and accelerates horizontally. Detetermine the…

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Q: A small block of mass m slides frictionlessly in the given orbit. Calculate the magnitude of the…

A: According to the given data  m=1kg g=10m/s2 We need to find Resultant forces the block at C

Q: A speedboat with a mass of 529 kg (including the driver) is tethered to a fixed buoy by a strong…

A: Given : mass of the speedboat, m = 529 kg length of cable, r = 28.3 m Tension Force in Cable = Fc =…

Q: Q 2: Find (i) acceleration of the masses and (ii) tension in the two strings. Take coefficient of…

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Q: A force F = 2 N is applied on a block of mass M= 0.5 kg as shown in figure. The block is constrained…

A: Given, Force magnitude = F = 2 N Angle made by a line of action of force with horizontal = θ = 60o…

Q: An elevator has a mass of 800 kg and is built to start with a maximum acceleration of 3m / s2.…

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Q: A frog jumps upward from the ground.  During the jump the frog contacts the ground for the initial…

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Q: A lift is required to carry a body of mass 1 ton. When the lift is moving upwards with an…

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Q: During take-off in space, an 80 kg astronaut is subjected to an acceleration equal to 5 times the…

A: Given: m =80 kg a = 5g N =?

Q: B 0

A: Given,

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.