Financial Management Misc Topic Level: High School
analysis of financial statements
1.Calculate: Comprehensive income
2 Core operating income after tax
3. Net financial expense after tax
4. Return on net operating assets
5. Core return on net operating assets
6. Net borrowing cost
7. Free cash flow
Show calculations for all above
Question Diagram
Misc Subject Misc Topic Level: Misc Level
Misc Subject Misc Topic Level: Misc Level
Misc Subject Misc Topic Level: Misc Level
Misc Subject Misc Topic Level: Misc Level
Misc Subject Misc Topic Level: Misc Level
Physics Misc Topic Level: Misc Level
Inelastic Collision in Two dimensional
A 49.0 kg skater is traveling due east at a speed of 3.04 m/s . A 69.5 kg skater is moving due south at a speed of 6.94 m/s . They collides and hold on to each other after the collision, managing to move off at an angle south of east , with a speed of vf . Find the angle theta ? and find the speed vf, assuming that friction can be ignored ?
Physics Misc Topic Level: Misc Level
Conservation Of Energy
The pendulum bob is released from at a height below the height of the peg . A pendulum made of a string of length 11 m and a spherical bob of mass 5.4 kg and negligible radius swings in a vertical plane . The pendulum is released from an angular position 47 degrees from vertical as shown in the figure at “click here” . The string hits a peg located a distance 4m below the point of suspension and swings about the peg up to an angle on the other side of the peg. Then , the bob proceeds to oscillate back and forth between these two angular positions . The acceleration of gravity is 9.8 m/s2 . What is the maximum angle which the pendulum will swing to the right after hitting the peg ? Answer in units of degrees .
Physics Misc Topic Level: Misc Level
Conservation Of Energy
The pendulum bob is released from at a height below the height of the peg . A pendulum made of a string of length 11 m and a spherical bob of mass 5.4 kg and negligible radius swings in a vertical plane . The pendulum is released from an angular position 47 degrees from vertical as shown in the figure at “click here” . The string hits a peg located a distance 4m below the point of suspension and swings about the peg up to an angle on the other side of the peg. Then , the bob proceeds to oscillate back and forth between these two angular positions . The acceleration of gravity is 9.8 m/s2 . What is the maximum angle which the pendulum will swing to the right after hitting the peg ? Answer in units of degrees .
Physics Misc Topic Level: Misc Level
Impulse
A bullet , of mass 20 g , traveling at 350 m/s , strikes a steel plate at an angle of 30 degree with the plane of the plate . It ricochets off at the same angle at a speed of 320 m/s . What is the magnitude of the impulse that the wall gives to the bullet ?6.7 N s
300 N s
0.52 N s
0.30 N s
Physics Misc Topic Level: Misc Level
Pulley and Mass
In the figure which is show at “click here” the block of mass m1 slides to the right with coefficient of kinetic friction micro k on a horizontal surface . The block is connected to a hanging block of mass m2 by a light cord that passes over a slight , frictionless pulley .a) Find the acceleration of each o the blocks and tension in the cord
b) Check your answers in the special cases m1< c) For what value of m2(if any) do the two blocks slides at constant velocity ? What is the tension in the cord in that case ?
Physics Misc Topic Level: Misc Level
Rotational equilibrium
A lunch tray is being in one hand , as the drawing illustrates . The mass of the tray itself is 0.120 kg , and its center of gravity is located at its geometrical center . On the tray is a 1.00 kg plate of food and a 0.215 kg cup of coffee . Obtain the force T exerted by the thump and the force F exerted by the four fingers . Both forces act perpendicular to the tray , which is being held parallel to the ground
Physics Misc Topic Level: Misc Level
A 25 kg chair initially at rest on a horizontal floor requires a 365 N horizontal force to set it in motion . Once the chair is in motion, a 327 N horizontal force keeps it moving at a constant velocity .a) Find the coefficient of static friction between the floor and the chair .
b) Find the coefficient of kinetic friction between the floor and the chair .
Physics Misc Topic Level: Misc Level
(A)Consider the collision of two identical particles , where the intial velocity of the particle 1 is v1 and particle 2 is initially at rest . After an elastic head-on collision , the final velocity of particle 2 v’2 is given by .1. v’2 = 0
2. v’2 = v1/4
3. v’2 = 3 v1/4
4. v’2 = 2 v1
5. v’2 = 2 v1/3
6. v’2 = v1/2
7. v’2 = v1/3
8. v’2 = 5 v1/3
9. v’2 = v1
10. v’2 = 4v1/3
(B)
Next replace particle 1 by a sledge hammer with mass m1 = 10 kg, particle 2 by a golf ball with a mass m2 = 10g. Consider the elastic head-on collision between the hammer and the ball.The initial velocity of the sledge hammer is v1 = 10 m/s , the golf ball is initially at rest . Estimate the approximate final speed v’2 of the golf ball .
1. v’2 = 2 v1
2. v’2= 5 v1
3. v’2= 10 v1
4. v’2= 20 v1
5. v’2= 500 v1
6. v’2= 50 v1
7. v’2= 100 v1
8. v’2= v1
9. v’2= 200 v1
10.v’2= 1000 v1
Physics Misc Topic Level: Misc Level
Find the probability that a one-dimensional simple harmonic oscillator in its ground state will be found in the classically forbidden region .