by conscientious ex nass m' on the planet.
Q: A runaway baby buggy that has a mass of 33 kg travels at a speed of 1.12 m/s down a level sidewalk.…
A:
Q: 00 kg attached to its top. The assembly is free to pivot about a frictionless axle through the bot…
A: GivenL=22.2 cm=0.222 mm=1.2 kgd=10 cm=0.1 mM=2 kg
Q: A force of 15N acts on a body of mass 2kg. Calculate the acceleration produced.
A: Given data: Force (F) = 15 N Mass (m) = 2 kg Required: Acceleration (a)
Q: A body is suspended from a spring balance. The reading on the balance is 4 N. Assuming the…
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Q: Mass m is droped from height h How much on a spring of consdant K does the spring compress when m…
A: Kinetic Energy =12mv2 Spring K.E = 12kx2 As K.E=Spring K.E 12mv2=12kx2 v=xkm
Q: 9. An object weighing 38N rest on a surface. The coefficient of friction between the surface and the…
A: Part (9): Given: The weight of the object is 38 N. The coefficient of friction is 0.25. The applied…
Q: what force would be needed to produce an acceleration of 8 m/s² in a bull of muss 7.00 kg ?
A: Introduction : In this question we are provided with value of mass and acceleration . With these…
Q: I beleive there is an error in getting to the solution. 0.1kg is 100g. The work here shows 0.1kg =…
A:
Q: A lift of mass 1000 kg which is moving with acceleration of 1 m/s² in upward direction, then the…
A: Given: Mass of lift, m = 1000 kg Acceleration of lift moving upward, a = 1 m/s2 Acceleration due to…
Q: can be buckon by applying a lo ad. of20 kg-ust Then fouce sequired o "bicak the cue bangth A cuiue…
A: To find-Force required to break the wire twice the diameter and same length andsame material…
Q: gir A vehicle went akimbing up a gradient Consumes petrol at a rate of 14/8 km, while coming down it…
A: Given: A vehicle climbing up a gradient consumes petrol at a rate is 1 L/ 8 km A vehicle coming down…
Q: How much force acts on a tossed coin when it is halfway to its maximum height? How much force acts…
A: concept and Explanation - The net force acting on a…
Q: The capacity of a farallel þlale condenier is 12 liF between plales eś doubled and 'aea halued'…
A: Given: C=12μFSeparation =dArea=A Using: C=Aε0d
Q: hen a car driver travelling at speed 10m/s allies brake and brings the car to rest in 20 sec. then…
A: U ( initial velocity ) = 10m/s V ( final velocity ) = 0m/s t ( time taken) = 20s
Q: (a) What is the average power consumption in watts of an appliance that uses 5.00 kW⋅h of energy per…
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Q: 45 20 T2 |Tэ
A: Consider the given diagram.
Q: (II) A 65-kg person decides to lose weight by sleeping onehour less per day, using the time for…
A: The mass of the person is 65 kg. Person decides to sleep one hour less and using the time for…
Q: A car of mass 2000kg accelerates from 0 to 30 ms^-1 in 5.5 seconds. Calculate the mean resultant…
A: Mass of the car is M=2000 kg. Initial velocity of the Car is vi=0 Final velocity of the Car is vf=30…
Q: A two-car light rail travels at 45 mi / h. The weight of car A is 18 tons and that of car B is 13…
A: Constant deceleration means the body is in constant acceleration in the opposite direction of its…
Q: Write, but do not solve, the equations of motion for the mechanical network
A: Give Write, but do not solve, the equations of motion for the mechanical network.
Q: Certain force acting on a 20 kg mass ch.urlyc its velocity from 5 m/s to 2 m/s. Calcukate the work…
A: Introduction : In this question we are provided it value of mass , initial velocity and final…
Q: A trailer of mass 2o tn is given a uniform acceleration while travelling on a level road. The…
A: Mass m=20 tonv1=16 kphv1=16×518=4.44 msecv2=50 kphv2=50×518=13.88 msecDistance d= 1km or 1000…
Q: An object has its velecity increased by a factor of two, the kinetic energy is increased by a factor…
A: Let the mass of the object = m Let the initial velocity = v
Q: A trailer of mass 20 ton is given a uniform acceleration while travelling on a level road. The…
A: Given data: Mass of the trailer, m=20 ton = 20×907.185 kg = 18143.7 kg Initial velocity, u=16 kph =…
Q: A race car traveling at 180 mph has a projected forward area of 40 ft2. The car has a drag…
A: Solution Given dataCar speed v=180mph1 mph = 0.447m/sCar speed v=180×0.447=80.46m/sArea…
Q: A 12-kg cannonball is fired with a velocity of 12 m/s from 26 m above the ground. It hits a target…
A: mass = 12 kg initial velocity = 12 m/s initial height = 26 m final height = 13 m
Q: How much do our muscles account for our body weight
A: The 13 important muscle groups in the human body are: Abdominals: They play a key role in the…
Q: what is the acceleration of a 1200kg car travelling at a speed of 50km/h and experiences air…
A: The net force is the vector addition of all the forces acting on the object/system. If the sum is…
Q: If the spring shown is pulled by 400N force. The stretch (s) of the spring will be:
A:
Q: Calculate the force applied by the brake?
A: Given data, Mass,m= 250 kgMoving speed of the ship,v= 20 km/hr Brake applied time,t= 10 secCalculate…
Q: What force is needed to accelerate a 25kg mass at 20 ms -2 ?
A: Answer Force = 500N Solution
Q: A body of mass 5kg was moves with a velocity of 2(m)/(s). Calculate the velocity of the body if a…
A: Mass (m) = 5 kg Force (F) = 10 N Time (t) = 5 s Initial velocity (v1) = 2 m/s Let final velocity…
Q: A simple rearrangement of Newton's second law gives Fnet 5 ma. Show that a net force of 84N exerted…
A: As mentioned, the expression of net force from Newton’s second law of motion is:
Q: A block of iooo d of mas8 350g is moring at a speed ofs Fin d its kE in Joules. ms
A: Given data : Mass = m Velocity = v To find :…
Q: Suppose you could convert the 495 C in the cheeseburgeryou ate for lunch into mechanical energy with…
A: (a) The energy in cheeseburger is 495C. 495 C=495C×4.18 J1 C =2069 J The expression for…
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