EA projectile is.threwn from the tapof acliffwitha initial speed of 25 m/s atan angle ck 60°up From the tap horizental. If the projectile lands lCom from the base ct the ClifF hew tallis the ClifF

Q: An object is dropped from rest and impacts the ground with a velocity of 14.2 m/s. What height was…

A: Here we use conservation of energy to solve the problem initial object has potential energy and as…

Q: A man walks 96 m through the pathway wearing a 7 kg bag on his back. How much work, in joules, does…

A: Given data- Displacement's magnitude is d=96 m Mass of the bag is m=7 kg

Q: Find value of force

A: Given data : Displacement=S Work done=W   To find : Force

Q: Work-done and power sent by them?

A: Given, Compare the workdone and power sent by the girl A and boy B,Where,  Girl take 45 sec to climb…

Q: Work Find the work done by each force F. (а) F (b) F 4 4 3 2 2 1 2 3 4 5 6 1 2 3 4 5 6 Feet Feet…

A:

Q: A 82.0 kg person climbs stairs, gaining 4.00 meters in height. Find the work done (in J) to…

A: Work done in moving an object by some height h, equals the change in potential energy of the object.…

Q: A gardener pushes down on a lawnmower with a force of 35.0 N to make it move forward. The angle…

A:

Q: The following figure shows the forces acting on an objecy. What is the net force? Be sure to show…

A: Given data:  Three forces are acting on the object F1 = 87 N, towards right F2 = 47 N, towards right…

Q: Find the work done by a 25 N force applied for 8 meters. W-F x d

A: F = 25 N d = 8 m W = ?

Q: A boy of mass 40 kg climbs a vertical rope 8 meters in length in 12 seconds with constant velocity.…

A: Mass of boy= 40 Kg Time = 12 s Height gain= 8 m

Q: Work-done and power sent by them?

A: Given, Boy take 40 sec to climb up a stairs while,  Boy B take 25 sec for the same job.  Compare…

Q: Find the value of work done is 540 J and displacement is 40 m. Find the force applied ?

A: Given data :     Displacement   =  d      Work done  =  W        To find :           Force

Q: A boat travels 200 m due NE, while the wind exerts a force of 450N toward West. How much work does…

A: Given information: The distance traveled by the boat in NE direction (d) = 200 m The magnitude and…

Q: Work is (select all that apply) the force times the parallel displacement the dot product of force…

A: Solution: Work done is defined as the dot product force and displacement where θ is the angle…

Q: Gurtej was driving his car at 120 km/hr when he decides to brake. His car glides to rest over a 26.4…

A: Write the given values with the suitable variables. u=120 km/hr=120×10003600 m/s=33.33 m/sv=0…

Q: Maurice pulls a 12.50 kg block, that is sitting on the floor, using a 51.50 N force at a 22.30degree…

A:

Q: when released from rest, a150 g block slides dewn the path shown below, reaching the bottom with a…

A: Given data *The mass of the block is m = 150 g = 150 × 10-3 kg *The final speed of the block is v =…

Q: =30 degrees) by a force of F = 75N applied parallel to the ground. The sled is moved along the plane…

A:

Q: Calculate the work done when a 20-N force pushes a cart 3.5 m.

A: Work done is known as the product of Force and distance.

Q: astudent applies a 20.0 N force to move a crate at a constant speed of 4.0 m/s across a rough floor.…

A: Given data: Force applied, F=20 N Constant speed, v=4.0 m/s Time interval, t=6.0 s

Q: Chris carries two boxes totaling 25-N across a level street to the UPS story for mailing, a distance…

A:

Q: You apply a constant force of (33 N) i- (42 N) j to a loaded supermarket pushcart as it undergoes a…

A: From the question, it is given that- Constant force applied: F→=(33N)i^-(42N)j^Displacement of…

Q: cannot see the work or answer you provided, can you resize the steps so I could see the work please?

A:

Q: A webassign.net 11. DETAILS SERPSE10 7.4.OP.008.MI. MY NOTE The force acting on a particle varies as…

A: Let work done be: W=∫ifFdx=area under curve from xi to xf Given,  xi=0 m and xf=4 m W0→4=area of…

Q: A horizontal force of 380 N is used to push a 50 kg packing crate a distance of 6.3 m on a rough…

A: Required : The work done.

Q: ngling on the free end on the 12.0-m long rope, the other end of which is fixed to a tree limb…

A: We know that the formula of the work done is given as ' W = F ds cosθ where W is the work done F is…

Q: tug boats pull a dis abled superlanker. Each tugboat ex Constant Force oF 1:75 X 106 N,one 16° north…

A: Given values:- Force,(F)=1.75 x 106 N ----(1) Angle,(θ)=160 -----(2) Distance covered,(d)=800 m…

Q: Acable pulls an 201 kg safe up a slope inclined at 24 , for 12 m on an very slippery oily surface.…

A:

Q: A girl pushes a lawnmower 25.00m by exerting a force of 135.00N at an angle of 37.00 degrees with…

A:

Q: State the work-energy theorem.

A: Work energy theorem states that the change in kinetic energy of an object is equal to the net work…

Q: The following figure shows the forces acting on an objecy. What is the net force? Be sure to show…

A: Since the two forces are acting in the same direction, so the net force is the sum of the forces.…

Q: Find the work done in moving an object along a straight line from (3,2,-1) to (2,1,-4) in a constant…

A:

Q: Why are solar power and wind power somewhat unreliable?

A: No, work done is not a vector quantity rather it is a scalar one. as it is defined by the dot…

Q: State the work-kinetic energy theorem in a few lines.

A: State the work-kinetic energy theorem.

Q: Force = (- 7, 9) and displacement = (-2,-2 ), find the work done from the two vector measurements

A:

Q: Its takes 40 sec for a boy A to climb up a stairs while boy B takes 25 sec for the same job.…

A: Given data The time taken by boy A is given as tA = 40 sec. The time taken by boy B is given as tB…

Q: Solve it sir

A:

Q: A 1200 kg car is moving at 30 m/s and slows down to 20 m/s. Find the work done on the car.

A: From work-energy theorem the work done on/by an object is given by the change in its kinetic energy.…

Q: elp me answer this question thank you! - WHAT IS THE WORK-ENERGY THEOREM? SHOW ONE EXAMPLE AND…

A: WORK ENERGY THEOREM It state that " Work done by all the force (conservative , non-conservative ,…

Q: Its takes 45 sec for a girl A to climb up a stairs while boy B takes 35 sec for the same job.…

A: In  this question  we discuss  about work done and power.

Q: A horizontally directed froce of 30 N is used to pull a box a distance of 2.5m across a tabletop.…

A:

Q: An 82 kg person climbs a ladder, gaining 1.1 m in height. Find the work done to accomplish this…

A: Given data:  Mass (m) = 82 kg Height (h) = 1.1 m Required: Work (W)