A 1100 kg car traveling at 27 m/s starts to decelerate and comes to a complete stop in 578.0 m. What is the average braking force acting on the car?  v^2 - u^2 = 2as  I know that what v^2 --velocity Can you break down the other components, such as the u, and as

Q: A froghopper is a 0.5 cm-long insect which has a mass of about 12 mg. A typical froghopper can jump…

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Q: A 5kg object is moving with a constant acceleration. At t=3.0 s the velocity of the object is ů, =…

A: Mass of the object, m = 5 kg Initial velocity at time t = 3 s is  Final velocity at time t = 5 s is…

Q: friction b me startin

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Q: b. The Boeing 737 - 800 aircraft can accelerate from rest to a take- off speed of 300 kmhr-1 in 25…

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Q: FR2: A cat climbs up the side of a tree, tilted at a 10 degree angle relative to the vertical (the…

A: Given, The angle by which the tree is tilted, θ=10° mass of the cat, m=5 Kg

Q: N5B.8 Suppose a glider slides without friction down a tilted air track. If it takes 3.0 s to slide…

A: Given Data: The time taken by the glider to slide down is t=3.0 sThe length of the inclined track is…

Q: A truck is moving at 15m/s when the brakes are applied, in order to come to a stop before hitting a…

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Q: 22. QC A roller coaster at the Six Flags Great America amusement park in Gurnee, llinois, incorpo…

A: Part a:Given that:The velocity at the top of the drop (V) = 13 m/sThe centripetal acceleration…

Q: If the maximum coefficient of kinetic friction between 1855 kg Toyota Innova Crysta and a road is…

A: Maximum coefficient of kinetic friction           μm=0.6Mass of the car is M= 1855 kgFrictional…

Q: A bungee jumper attains a speed of 35.6 m/s before the tension in the bungee cord begins to slow the…

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Q: The graph below shows the acceleration vs, time for an object. Choose the correct corresponding…

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Q: )A 10 kg block slides down a frictionless slope which is at angle θ = 26◦. Starting from rest, the…

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Q: In its bed, a pickup truck is carrying a large crate that is not tied down. The coefficient of…

A: Given data The coefficient of static friction between the truck bed and crate is μs = 0.41

Q: A 1000 kg car and a 2000 kg truck are both driving at the same speed. The both have tires with the…

A: Force acting on a moving body in case of friction is present is given as, F=ma-f=ma-μmg=maa=-μg

Q: Consider an object sliding down a frictionless ramp that is inclined an angle above the horizontal.…

A: Consider the free-body diagram of the system as shown below and resolving the forces into horizontal…

Q: m/s 2. 1 At a construction site a worker lifts a cement mixer to the top of a building with a chain…

A: According to Newton's second law F = ma

Q: A 50 m B_ 4 m 30° The skier with a total mass of 70 kg started his movement at point A with zero…

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Q: 2. A 10.0 kg box slides down an inclined plane that makes an angle of 30° with the horizontal. If…

A: Given: The mass of the object is 10 kg. The angle of the inclination is 30o. The coefficient of the…

Q: A student pulls a 2-kg backpack across the ice (assume frictionless) by pulling at a 30.0 degrees…

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Q: Part A Multiple-Object Accelerating Systems: Two boxes are connected to each other negligible mass.…

A: Weight of hanging object=30 Newton Weight of resting object=10 Newton Since the resting object on…

Q: The peregrine falcon is known to be the fastest animal on earth, reaching a top speed of 240 mph…

A: Given: Maximum speed of peregrine falcon (v) = 240 mph. = 107.29 m/s.

Q: What distance will someone slide given a velocity, a μk, and an acceleration

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Q: Collars A and B slide along the fixed right-angle rods and are connected by a cord of length L.…

A: The diagram is given . Collar A is given constant upward velocity vA .  To find = Acceleration of…

Q: A 2000kg car travelling at 10.0m/s collides with a 3000kg car that is initially a rest at a…

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Q: m2=46.5kg

A: The Given parameter                          m1 = 12.8kgm2  = 46.5kg we need to find out the net…

Q: kgwooden box, starting from rest, is pulled across a floor with a constant horizontal force…

A: Given  Mass m = 100 kg  Force applied F = 300 N   Acceleration of block on frictionless surface  a =…

Q: Two masses, m₁ = 65 kg, and m₂ = 81 kg are attached by a massless rope over a massless, frictionless…

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Q: FRICTIONLESS Find the acceleration if ml-14.1kg, and m2=47.4kg 30 M₁ Select one: O a. m2 goes…

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Q: there is no friction, but for the rest of this problem the coefficients of friction are: H, = 0.2…

A: as a policy we can give the answer of first three here we simply use newton law motion, and also…

Q: If an object is slowing down in the +x direction: Select one: Has no acceleration O Its acceleration…

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Q: A 56.8kg box resting on a horizontal surface is attached to a frictionless pulley with a 28.9kg box…

A: Acceleration is defined as the rate of change of velocity.

Q: Two constant forces F1 = 7.4 i+9.8 j+3.9 k N and F2 = 5.6*i -8.8 j-3.5"k N act together on an object…

A: 0.4378 J

Q: A block of mass 5 kg start to slide down a frictionless plane having an inclination of 25 degrees…

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Q: A truck is moving at 15m/s when the brakes are applied, in order to come to a stop before hitting a…

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Q: K An object of mass 10 kg is released from rest 1000 m above the ground and allowed to fall under…

A: Given m  = 10kg released from rest = 1000m proportionality constant b = 50N-sec/m F1 = mg F2 =…

Q: A net force acting on a 5.9 kg object produces an acceleration of 3.4 m/s2. What acceleration (in…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: 0.350 and 0.480. Vehicles of all types travel on the road, from small VW bugs weighing 1110 lb to…

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Q: you are at the zoo, watching a 3 kg spider monkey hang off a vine by his tail. The vine is hanging…

A: The mass of the monkey, M=3 kg The acceleration of the monkey, a=0.8 m/s2

Q: Two cars descended the sloping road at an angle of 30° where When the first car stopped completely…

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Q: 2 Algebraic manipulation. The figure shows three spaceships engaged in a celestial tug-of-war over a…

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Q: Q1. A 2 kg bob moves along a circular path in the vertical plane. When the bob is at the highest…

A: Given velocity at top most point v=6m/s Mass of wow (m) = 2 kg Radius (R)=2 m GrAcceleration (g)=…

Q: A cart is released from rest at point P moving over a frictionless path through points Q and then R,…

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Q: Ql: a- Given the time-varying vector B= icost +j3cyt + k 2z² t³ find the first and second time…

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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: