16. A force F = (3i – 5+ 2k)N acts on a particle giving it a displacement of(3i + 4k)m. The work done by F is A 15 J B 5V14 J C 51 D 17 J D

Q: 1. A block of mass m = 2.50 kg is pushed a distance d = 2.20 m along a frictionless, horizontal…

A:

Q: 6. The kinetic energy of a car is 8 × 106 J as it travels along a horizontal road. How much work is…

A: According to work-energy theorem, Here, KEi and KEf represent the initial and the final kinetic…

Q: Q.5: A force F = (3¡ +4k) N acts on a particle that moves from the origin to the point (2,1,3) m.…

A: Q.5 : Option B ( 18J)

Q: particle is subject to a force that varies with positio V as shown in Figure P7.9. Find the work…

A:

Q: 4. Calculate the total work done by the system from a; = 1.40 m to af = 4.80 m when force applied on…

A: Write the equation for the work done. W=∫xixfFxdx Substitute the expression for the force in the…

Q: Q14: A constant force of (51) N acts on a 4.0-kg object as it moves from the origin to the point…

A:

Q: A 100 kg crate slides 10.0 m down a 40 degree incline. The coefficient of friction is 0.20. What is…

A:

Q: A 1000 kg car moves with a speed of 20 m/s. Suddenly the driver speeds up to 30 m/s, what is the…

A:

Q: A particle with a mass 267 g moves in 1D given by x (t) 0.65t 4.83t2 + 1.28t in m. Find the total…

A: mass of particle , m=267g=0.267 Kg (1 Kg=1000 gm) This particle moving in 1D given by equation in m…

Q: The force acting on a particle varies as shown in the figure below. (The x axis in the graph has its…

A:

Q: Q12: A time-dependent force F = 6t acts on a particle of mass 1 kg. If the particle starts from…

A:

Q: A force F =(4xi+3y N acts on an object as it moves in the x direction from the origin to x= 4m. The…

A:

Q: A force F=(4xi +3y N acts on an object as it moves in the x direction from the origin to x= 4m. The…

A: Given data The force equation is given as F→=4xi^+3yj^ N. The object moves from origin to x = 4 m.…

Q: An accelerating object of mass m=18 kg is fired with an initial speed v=9 m/s at a starting point.…

A:

Q: A force of 20 Ib is required to hold a spring stretched 8 in. beyond its natural length. How much…

A:

Q: QUESTION 10 10. The force required to hold a spring 0.5 m past its natural length is 8 N. Find the…

A:

Q: 16. A force F - (3i – í+ 2k)N acts on a particle giving it a displacement of(31 + 4k)m. The work…

A:

Q: A particle was subjected to a force F, that varies with position as described by the F vs. x graph…

A: The area under the force displacement graph gives the value of work done.

Q: "An 8.0-kg block is released from rest, with v1 = 0.00 m/s, on a rough incline. The block moves a…

A:

Q: A particle was subjected to a force F that varies with position as described by the F. vs. x graph…

A: According to the Newton's second law the net force acting on an object is defined as the product of…

Q: A force of 3.0 pounds is needed to stretch the spring to 1.0 ft. from its natural length of 10…

A:

Q: 2. Forces of magnitudes 5 and 3 units acting in the directions(6i + 2j + 3k) and (3i – 2j + 6k)…

A: Given: The magnitude of the forces is 5 units and 3 units. The direction of the forces is along…

Q: A student slides her 80.0-kg desk across the level floor of her dormitory room a distance 4.00 m at…

A:

Q: A machine carries a 6.0 kg package from an initial position of →di=(0.6m)ˆi+(0.77m)ˆj+(0.27m)ˆk at t…

A: Calculate the displacement, that is, the change in position of the package.

Q: A boy pulls a toboggan for a distance of 35.0 m along the snow with a rope directed 34.0° above the…

A:

Q: The initial velocity of a 3-kg particle is (1 i- 3 j) m/s. After some time, the velocity becomes (4…

A:

Q: A particle experiences a variable force F= (2+2x+ x^2)N that acts in the x direction. The work done…

A:

Q: 1.A force of 5i -j+ 2k N displaced a body from a position of i + j+km to 2i-4j+6km. How much work is…

A: 1) F→=5i^+j^+2k^displacement vector iss→=(2-1)i^+(4-1)j^+(6-1)k^s→=i^+3j^+5k^ Calculate work done.…

Q: a Parti cle moving in the XY Plane under goes a displacement =( 3,0 î – 2.o3)m as a vesult Of a…

A:

Q: 1. A particle was subjected to a force that varies with position as described by the F vs. x graph…

A: The force vs displacement diagram is shown below.

Q: 3) In the plot shown of force vs. distance, approximately how much work is done in moving an object…

A:

Q: a Particle moving in the XY Plane under goes a displacement ď =( 3,0 î - 2.03 )m as a result OF a…

A: work done by a force is equal to the product of the magnitude of applied force and the distance…

Q: In the figure, a constant external force P = 300N is applied to a 20.0 kg box, which is on a rough…

A:

Q: A 5.0-kg block that initially has a speed of 6.0 m/s is moving in a straight line on a level surface…

A: Concept Work done by all forces is equal to change in kinetic energy Since only frictional force is…

Q: An accelerating object of mass m=12 kg is fired with an initial speed v;-5 m/s at a starting point.…

A: Given: The mass of the body is 12 kg. The initial velocity of the object is 5 m/s. The final kinetic…

Q: ind the work done in joules by gravity as an object of the mass m=15 kg is raised up at constant…

A: Mass (M)= 15kg Value of g=10m/S2  Height change from 35 to 69

Q: A force of 3.0 pounds is needed to stretch the spring to 1.0 ft. from its natural length of 10…

A:

Q: 2 F (N)A 10 Find the work done by the variable force. -x(m) 25 50 125 J 250 J 562.5 J

A: Given:

Q: A 2.00 kg particle has a speed of 4.00 m/s at point A and kinetic energy of 9.50 J at point B. What…

A:

Q: F = (3x'î + 2y°j) N. The force is effective on an object that starts moving in the x direction from…

A: Answer is uploaded in 2nd step

Q: · [-/10 Points] DETAILS SERPSE10 7.4.P.009. MY NOTES ASK YOUR TEACHER A particle is subject to a…

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

Q: A force →F=(9.10N)ˆi+(3.10N)ˆj+(8.70N)ˆk acts on a 5.00 kg mobile object that moves from an initial…

A:

Q: 1. A man carries a load of 500 N to a distance of 100 m. The work done by him is B. 50,000 Nm C.0 D.…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A nonconstant force is exerted on a particle as it moves in the positive direction along the x axis.…

A: F vs x  Area gives work done  Area of rectangle= lb  Area of triangle = 0.5 (base) ( height)

Q: The displacement vector from the grocery store door to your car is ∆x = (5 i – 8 j ) m but because…

A: Work is the dot product of Force and displacement, W=F·d where, F = force applied            d =…

Q: 150.0 J of work is done while lifting a 200.0 N box 0.75 meters up over your head towards a shelf.…

A: According to conservation of energy, The work done to lift the box should be equal to the increase…

Q: The initial velocity of a 2-kg particle is (1 i- 3 j) m/s. After some time, the velocity becomes (4…

A: Dear student The work can be calculated by finding change in kinetic energy of the particle. W= ∆K

Q: A man pushes a car with a constant force F = (160 N) i - (40N) j and displaces it ∆x = (14 m) i +…

A: Given data: Applied constant force (F) = (160 N) i - (40N) j Displacement (∆x) = (14 m) i + (10m) j…