What force does a trampoline have to apply to a 45.0 kg gymnast to accelerate her straight up at 7.50 m/s2? Group of answer choices 441 N 2.27 mN 1.28 mN 779 N

Q: 58. The following graph shows the relationship between the acceleration of an object and the net…

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Q: The following four forces act on a 4.00 kg object: F1= 300 N east %3D É, = 700 N north %3D É3= 500 N…

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Q: 2. cart? 3. Two forces are applied to a 2.0 kg block on a frictionless, horizontal surface. F, = 2.0…

A: 3- Given: Mass of object, m=2.0 kg Force, F1 = 2.0 N Force, F2 = 8.0 N   To determine acceleration…

Q: Two forces (F1=4N, F2=30N) act on a 5.0 kg block on a frictionless surface, as shown in the below…

A: Given data: Magnitude of force F1 is, F1=4 N. Magnitude of force F2 is, F2=30 N.

Q: Q. A 5 kg block is pulled across a table by a net force of 32 N. Calculate the acceleration of the…

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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: 3. A block with mass mi =4.00 kg and a ball with mass m2 = 7.00 kg are connected by a light string…

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Q: #4. A box with a weight of 100 [N] is at rest. It is then pulled by a 30 [N] horizontal force. 30 N…

A: Fmin=μsN=μsWbox

Q: a (m/s²) 3 a, + The following figure shows the acceleration of objects of different mass that…

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Q: Two people each have a mass of 65 KG.They are both in an elevator that has a mass a 400 KG. when the…

A: Mass of each person = 65 kg Number of persons = 2  Total mass of persons = 2×65   = 130 kg  Mass of…

Q: A net force of 500 N gives an object an acceleration of 4.00 m/s². (a) what net force is needed to…

A: (a) First find the mass of the object m=Fa   =500 N4.00 ms2   =125 kg The force required to give the…

Q: Two forces are applied to acar in an effort to move it,as shown in Figure P4.12.(a) What is the…

A: Given

Q: In a tug of war, both teams pull each other end of the rope with a force of 200 N. What is the…

A: Given data :- Force applied by each team F = 200 N

Q: 1660 N 24 1154 N W V 961 N The free body diagram above shows the forces acting on a 845 kg object.…

A: Let us calculate the resultant force by vector addition as shown below.…

Q: The following four forces act on a 4.00 kg object: É1= 300 N east F2 = 700 N north É3 = 500 N west…

A: The vector representation of the four forces is given as,

Q: 7. A 25 kg object is being acted upon by two forces 200 n 400 n 30 a. What is the resultant force…

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Q: 1) A rock is thrown vertically into the air. At the top of its path, it's acceleration is? A.…

A: 1. When rock is thrown vertically, it's acceleration is same everywhere and equals to 9.8 m/s2. So…

Q: Three forces acting on an object are given by F1 = (-2.00 i + 2.00 j) N, and F2 = (5.00 i – 3.00j)…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: 3. The coefficient of kinetic friction between the 2.0 kg block in the figure and the table is 0.30.…

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Q: What horizontally applied force will accelerate a 400-kg crate at 1 m/s2 across a horizontal factory…

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Q: Force vs. Time 2. 0. -1 -2 -3 1 2 3 4 5 6 Time (s) Force (N) 3.

A: The answer to the given graph is in time interval 3 to 4

Q: A football player at practice pushes a 60 kg blocking sled across the field at a constant speed. The…

A: Given data     The mass of the blocking sled, m = 60 kg Let F be the required force.

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: 2. Newton's Law. Given: Three forces acting on an object are which experiencing an acceleration of…

A: According to Bartleby policy, as u have not specified the number of questions to be solved so we…

Q: hockey puck of mass 150 g is sliding south along the ice and slows at a rate of 1.2 m/s². What is…

A: Given Data: The mass of hockey puck is, m=150 g The hockey puck slows at the rate of a is, a=1.2…

Q: A force F accelerates a Nestea bottle of mass M. The same force was applied to a C2 bottle produces…

A: Using Newton's 2nd law  F = mass × acceleration  F = ma

Q: hree blocks are at rest on a smooth, horizontal table. You push on block A (m = 1.50 kg) to the…

A: Given information:

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

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Q: 16 A box at rest on a belt of rollers is given a push by a constant force over the distance shown in…

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Q: 13. For how long a time must a tow truck pull with a force of 550 N on a stalled 1200 kg car to give…

A: Given: The mass of the car is 1200 kg. The force on the stalled car is 550 N. The velocity to be…

Q: Fapp=60 N 'norm 30° Frict. = 0.3 - Farav= m=10 kg a= Fnet %3D

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Q: Find the acceleration of the 49.00 kg sled and child in m/s2. Group of answer choices 0.06 20…

A: The net force acting on the system is,

Q: 1. A 250 puck is sliding across a smooth ice surface (u = 0.019) and slows down from 25.120 m/s to…

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Q: Q1: Calculate the force necessary to accelerate a 900-kg rocket vertically down at the rate of 30…

A: Given:mass of rocket, m = 900 kgdownward acceleration, a = 30 m/s2 The free body diagram of the…

Q: Q2. Two people each have a mass of 55 kg. They are both in an elevator that has a mass of 240 kg.…

A: Given data The mass of each people is mp = 55 kg The mass of the elevator is me = 240 kg The…

Q: 2. The only force acting on a 10-kg object has components Fx = 60 N and Fy = 80 N. Find the…

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Q: A 3.8 kg wagon is pulled with a force of 45 N [right]. If the object accelerates at a rate of 2.9…

A: Mass of wagon, m=3.8 kg Force applied, Fapp = 45 N (right) Rate of acceleration, a = 2.9 m/s2…

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: The diagram shows all the forces on an object with mass m = 89 kg. What is the magnitude of the…

A: Recall Newton's second law of motion. Fnet=ma We first calculate net force on mass m, then will use…

Q: What is the force needed for a sliding object with a frictional force of 10 N to maintain a constant…

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Q: Q3. A 10 kg block is moving down a 30° incline rough surface with a constant velocity (see Fig. 1).…

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Q: 2. Two blocks with m1 = 20 kg and m2 = 40 kg are connected by a cord passing over a small,…

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Q: Q3: * 60° The diagram above shows a box with mass m = 10 kg held at rest by an applied force (F)…

A: Given data: mass (m) = 10 kg The block lies on the inclined plane so the weight of the block have…

Q: 3. A bai. weighing 50. N is pulled back by a rope by an angle of 20.º. What is the tension in the…

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Q: 6 ... The ks A and B in Fig. P5.126 Figure P5.126 20.0 kg and 10.0 kg, ectively. The blocks are ally…

A: Given:- The mass of the object is m = 20 kg  The mass of the next object is m = 10 kg ' The force F…

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!