7. An upward acceleration of 3.00 m/s^2 is needed to move -up a 10.0 kg box. Find the amount of force needed in Newton a) 30.0 O b) 55 O c) 128 O d) 137 O nota
Q: A force of 32 N, parallel to the inclined plane, is necessary to make a crate rise, with constant…
A: Force applied on the crate=F=32 N Angle the inclined plane makes with the horizontal=θ=30∘ We have…
Q: A girl weighing 45kg is standing on the floor, exerting a downward force of 200N on the floor. The…
A: mass of the girl = 45 kg g= 10 m /s2 mg = 450 N BUT girl applied only 200 N force . means floor is…
Q: Find the acceleration of the body of mass 5.0 kg shown below.
A: Let m be the mass of the body. The net force F on the body can be determined as follows.
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Q: TOUMO 2. If you apply 45 N of force to a cart that weighs 75 kg then what is its acceleration…
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Q: 6) A 1525-kg sports car accelerates from rest to 97.5-km/h in 5.95-s. What magnitude force does a…
A: Mass of car M = 1525 kg Initial velocity u = 0 m/s (at rest) Final velocity v = 97.5 km/h time taken…
Q: 3. A 50-kg crate is stationary when the force Pis applied. Determine the resulting acceleration of…
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Q: 5. To investigate Newton's Second Law, an 80-kg Nursing student brings a scale in an elevator. She…
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Q: 4. A 1400 kg jeep experienced net horizontal force of 4000. N. If it started from rest, find the…
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Q: Don't use chat gpt It
A: Problem 1Step 1:Given:The charge on the first particle: q1=50 mCThe charge on the second particle:…
Q: 5. A strong cord which can withstand a maximum tension of 3000 pounds is supporting a 2400 pound…
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Q: 1. What force is' needed to accelerate a child on a -(total mass = 60.0 kg) at 1.25 m/s²? sled
A: We are authorized to answer only one question at a time, since you have not mentioned which question…
Q: When objects with a mass of 5kg and 1kg are released in a frictionless inclined plane, what will be…
A: Given data: The mass of the block hanging down, m1=1 kg. The mass of block on the plane, m2=5 kg.…
Q: A traveler quickly picks up a 22 kg suitcase with a force of 300 N, determine the upward…
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Q: How much force does it take to make a 2.0 kg object accelerate at a rate of 8.0 m/s2? Your answer: O…
A: Given Mass (m) = 2 kg Acceleration (a) = 8m/s2
Q: 12. To start a body to move on a surface generally requires O a) less force than to keep it moving O…
A: In a smooth surface there is no frictional force hence the force required to start a body is same as…
Q: Answer it
A: Given that,Mass of the base ball : m = 0.2 kgForce from a baseball :F = 100 N Here we need to find…
Q: Suppose a 2.00 kg object is placed on a ramp of inclination 30.0° and the coefficients of friction…
A: When motion starts limiting friction acts on the body but when body maintain the motion kinetic…
Q: the force exerted by gravity on 70 kg = N. O 10 О 68 О 66
A: According to Newton's Second Law: Force Exerted By Gravity is : F = mg ......(1)…
Q: .Aparachute has the same mass when it is in a pack and when it is spread out, but when the parachute…
A: We know that the force is the product of mass and the acceleration. When the parachute is closed,…
Q: Three forces acting on an dbject are given by F=(i-2j) N F,=(-3i+j) N , and F,=4j N . The magnitude…
A: Given data: Three force acting on an object are, F→1=(i^-2j^) NF→2=(-3i^+j^) NF→3=4j^ N Magnitude of…
Q: A woman driving a 2000 kg car at 15 m/s fully applies the brakes 50. m from a stoplight. If the car…
A: Given data: Mass (m) = 2000 kg Initial velocity (v0) = 15 m/s Final velocity (Vf) = 0 m/s Brakes…
Q: 0.2kg baseball is struck with a force of 100N from a baseball bat. What will be the A acceleration…
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Q: A Saturn V rocket has a mass of 2.70 x 106 kg and a thrust of 3.30 x 107 N. What is its initial…
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Q: 67.A young woman pushes a 25kg grass pruner as shown in the figure. If F= 30N and θ=37º, a) what is…
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Q: boat moves through the water with two forces acting on it. One is a 1,800-N forward push by the…
A: Given: F1= 1800 N forward push by water on the propeller F2=1400 N Resistive force mass (m) = 1300…
Q: 10. What is the tension in a crane's cable when it is used to lower a 1100 kg box vertically…
A: Given. mass of the box, m= 1100 kgdown ward acceleration, a = 0.4 m/sec2 Gravitational…
Q: Two forces are applied to a 5.0-kg crate; one is 24.0N to the north and the other is 32.0N to the…
A: In the given problem, one 24 kN force act in north (+y-direction) and another force 32 N in west…
Q: A force F acting on an object has an X component of -22 N and a Y component of 0 N. The magnitude of…
A: Given data, x-component of the force = -22 N y-component of the force = 0 N
Q: A boat moves through the water with two forces acting on it. One is a 1,575-N forward push by the…
A: Given:Mass of the boat = 1200 kgForward push on the boat by the water = 1575 NResistive force on the…
Q: A 100 kg crate is pushed along a level floor at by a constant force, F= 600 N applied at an angle of…
A:
Q: Object's mass is 15 kg is resting on a table. An external force ( 10 N) act with angle ( 30) on this…
A: Given value--- Force = 10 N. mass = 15 kg. angle = 30 degree . We have to find--- Find the…
Q: 2. What force is needed to pull a 75 N box up a 35° incline at a rate of 1.5 m/s, if the coefficient…
A: This question is based on law of motion and friction.
Q: 4. A constant net force of 150 N is exerted to accelerate a cart from rest to a velocity of 40 m/s…
A: Given data: Force (F) = 150 N Initial velocity (v0) = 0 m/s Final velocity (v) = 40 m/s Time (t) =…
Q: 2. Calculate the net force required to give an automobile of mass 1600 kg an acceleration of 4.5…
A: Given data, Mass m = 1600 kg Acceleration a=4.5 m/s2
Q: 3. What force is needed to pull a 15 kg box up a 25° incline at a rate of 2.0 m/s², if the…
A: 3. The force needed to pull the box is, F=ma+μmgsinθ
Q: 10.) A 50,000 N force is applied to a 1000 kg elevator. How many 75 kg people can be inside of the…
A: Force F =50000N Mass of elevator M = 1000kg Mass of a person m = 75 kg Let n be the total no of…
Q: 70. Friction is a force like any other force and affects motion. Friction occurs in * solids sliding…
A:
Q: A boat moves through the water with two forces acting on it. One is a 1,725-N forward push by the…
A:
Q: A boat moving with a velocity of 10m/s, towards west is acted upon by a pair of balanced forces.…
A: Velocity of boat (v) = 10 m/s due west Let the pair of balanced forces acting on the boat are F and…
Q: There are two forces on the 9.4 kg crate in the overhead view of the figure below, but only one is…
A: Solution: Given that a = 16 m/s2 m = 2 kg F1 = 17.1 N angle = 41.3 degree
Q: A girl weighing 45kg is standing on the floor, exerting a downward force of 200N on the floor. The…
A: Answer:- (d) Equal to 200 N Because We know that According to Newton's third law of motion…
Q: A boat moves through the water with two forces acting on it. One is a 1,875-N forward push by the…
A:
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