1.0 kg 12 N 30° FIGURE P5.75

Q: Figure Q5.3 30 N 30 N 20 kg 10 kg H = 0.4 M=0.5 4. The boxes in Figure Q5.3 are now sliding; both…

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Q: Suppose you have a 115-kg wooden crate resting on a wood floor. (For each answer, enter a number. u,…

A: Mass of wooden crate = 115 kg μk = 0.3μs = 0.5

Q: Q6\B: A person with 99 kg stands on a bathroom spring scale while riding in an elevator. What is the…

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Q: A lamp hangs vertically from a cord in a descending elevator that decelerates at 1.9 m/s2. (a) If…

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Q: How much force must be applied in order for a 1200 kg car to maintain a velocity of 4 m/s in a…

A:

Q: 2. Two blocks with masses M1 and M2 hang one under the other. The blocks are accelerating upward…

A: Free body diagram is as follows :

Q: A 8.1 kg object undergoes an acceleration of 1.8 m/s2. (a) What is the magnitude of the resultant…

A: Given,

Q: 46. ||| Figure P5.46 D shows two 1.00 kg blocks connected by a rope. A second rope hangs beneath the…

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Q: N7. An elevator of mass 890 kg has an upward force of 1.10 x 10N applied to it. Determine the…

A: 7 -- Given: Mass of elevator, m=890 kg Upward force , F=1.10×104 N     To determine: (a) net force…

Q: | FIGURE EX7.170shows two 1.0 kg blocks connected by a rope. A second rope hangs beneath the lower…

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Q: Q11: Block A, with a mass 5 kg, rests on the incline. The coefficient of static friction between the…

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Q: 46. In Figure P5.46, the pulleys and Q C the cord are light, all surfaces are frictionless, and the…

A: Hey, since there are multiple questions posted, we will answer first three subparts. If you want any…

Q: The ramp shown is frictionless. If the blocks are released from rest, which way does the 10 kg block…

A: Given data: Mass of the block 1 m1=5.0kg Mass of the block 2 m2=10kg Angle θ=40°

Q: 60. A woman at an airport is towing W her 20.0-kg suitcase at constant speed by pulling on a strap…

A: (a)The figure 1 shows the free body diagram of the suitcase.

Q: The three forces acting on an object are given by F1=(-5.00i+7.00j)N, F2=(10.00i-13.00j)N, and…

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Q: A 12-kg crate rests on a horizontal surface and a boy pushing it with a force that is 30° below the…

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Q: Shown are two 1.00 kg blocks connected by a rope. A second rope hangs beneath the lower block. Both…

A:

Q: A strong boy throws a rock straight up with a force of 100 N. At what rate does the rock initially…

A: mass of the rock = m = 2 kg up ward force = F = 100 N Acceleration due to gravity = g = 9.74 m/s2…

Q: A 72 kg person is parachuting and experiencing a downward acceleration of 2.2 m/s2. The mass of the…

A: Given: Mass of the person=M=72 kg The mass of the parachute=m=4.8 kg The free-body diagram for the…

Q: Q3/ A particular subject of mass 4 Kg is applied on using four different forces with magnitudes of…

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Q: 2. A person with a mass of 62 kg is an elevator moving at a constant velocity of 2.3 m/s [up]. What…

A: Given:mass, m = 62 kgvelocity, v = 2.3 m/s constantThus, the acceleration, a = dvdt=0 m/s2

Q: Imagine you work on a garden store during the summer. If you lift a bag of fertilizer with a force…

A: Force is defined as the product of mass and acceleration of the object. F = m*a…

Q: Suppose you have a 112-kg wooden crate resting on a wood floor. ( = 0.3 and = 0.5) (a) What maximum…

A: Mass of block "m"= 112kg . co efficient of static friction "us"= 0.5 coefficient of kinetic…

Q: 9 A 44-kg child steps onto a scale and the scale reads 430 N. What is the magnitude of the normal…

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Q: An 80 kg person is parachuting and experiencing a downward acceleration of 2.5 m/s2. The mass of the…

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Q: A lamp hangs vertically from a cord in a descending elevator that decelerates at 2.4 m/s2. (a) If…

A: Given          Downward acceleration a=2.4m/s2        Tension in the cord T=89 N

Q: A net force of 3,000.0 N accelerates a car from rest to 37.4 km/h in 5.00 s. (a) What is the mass of…

A:

Q: The three forces acting on an object are given by F1=(-5.00i+7.00j)N, F2=(10.00i-13.00j)N, and…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: 5.89 Block A in Fig. P5.89 has mass 4.00 kg, and block B has mass 12.0 kg. The coefficient of…

A: mass of A = 4 kg mass of B = 12 kg coefficient of kinetic friction = 0.25acceleration of B = 2 ms2 ,…

Q: jet aircraft with a mass of 4,650 kg has an engine that exerts a force (thrust) equal to 60,800 N.…

A:

Q: 9. A block is pushed across a horizontal surface by the force shown. If the coefficient of kinetic…

A: The net force in the horizontal direction of block is Fnet=Fcosθ-f=Fcosθ-μkMg=20 Ncos30°-0.33 kg9.…

Q: what is the magnitude of the force of kinetic friction (in N) acting on the crate?

A: Note: Here we draw only the necessary forces which use to solve the question. Here, F is a…

Q: A 5.0-kg object is suspended by a string from the ceiling of an elevator that is accelerating…

A: write the expression for net force using Newton’s second law of motion, T-mg=ma

Q: 5 kg Sabit hızlı 2 kg Since the body with a mass of 5 kg and a body of 2 kg on the horizontal plane…

A: Hanging mass (m) = 2 kg Mass kept on flat surface (M) = 5 kg Coefficient of kinetic friction = k…

Q: It takes the elevator in a skyscraper 4.0 s to reach its cruising speed of 10 m/s. A 60 kg passenger…

A: Given data: Time taken by the elevator, t=4.0 s Cruising speed is v=10 m/s Mass of passenger is m=60…

Q: A 20,000 kg rocket has a rocket motor that generates 3.0 x 105 N of thrust.a. What is the rocket’s…

A: a) The rocket experiences two forces on it, one is its weight (in the downward vertical direction),…

Q: A 8.2 kg object undergoes an acceleration of 1.2 m/s2. (a) What is the magnitude of the resultant…

A: The mass of the object m=8.2 kg The acceleration of the object, a=1.2 m/s2 The magnitude of force on…

Q: A motorcycle and 48.5 kg rider accelerate at 2.4 m/s² up a ramp inclined 10° above the horizontal.…

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Q: You work at a garden store for the summer. You lift a bag of fertilizer with a force of 114 N, and…

A:

Q: A 7.9 kg object undergoes an acceleration of 2.5 m/s2. (a) What is the magnitude of the resultant…

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Q: Q3: A particle of mass m is projected vertically upward in a constant gravitational field with…

A: Force acting on a body of mass m and acceleration x.. is given by F = mx.. The equation of motion is…

Q: A 8.7 kg object undergoes an acceleration of 1.3 m/s2. (a) What is the magnitude of the resultant…

A: a) The expression for the force from Newton’s first law, F=maF=8.7kg1.3m/s2F=11.31N

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!