A 10 kg falling stone has 4ms-1 vertically down and 3ms-1 horizontally to east velocities. What...
A 10 kg falling stone has 4ms-1 vertically down and 3ms-1 horizontally to east velocities. What is the magnitude of the net momentum of this object? Please draw a diagram on a scratch paper for this. Use class notes or in-class quizzes for examples.
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A 10 kg falling stone has 4ms-1 vertically down and 3ms-1
horizontally to east velocities. What...
Block 1 (7 kg) is resting on the surface of a table. A hand pushes vertically...
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Please work out 3 clearly and with units. Thanks! 1. A 10-g bullet travels vertically upwards...
Please work out 3 clearly and with units. Thanks!
1. A 10-g bullet travels vertically upwards at 1000 m/s, then strikes and passes through a 2.0-kg block initially at rest. The bullet emerges from the block with a speed of 400 m/s because it transfers momentum to the block. (a) How much momentum did the block gain? (b) How fast is the block now moving, and what is its kinetic energy? (c) Using energy considerations only, to what maximum height...
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Block 1 (m1 = 6 kg) and block 2 (m2 = 7 kg) are adjacent to...
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please help me with drag forces? Part A and B is done. I just need help...
please help me with drag forces?
Part A and B is done. I just need help wit
part E F G and H
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Please work out 3 clearly and with units. Thanks!
1. A 10-g bullet travels vertically upwards at 1000 m/s, then strikes and passes through a 2.0-kg block initially at rest. The bullet emerges from the block with a speed of 400 m/s because it transfers momentum to the block. (a) How much momentum did the block gain? (b) How fast is the block now moving, and what is its kinetic energy? (c) Using energy considerations only, to what maximum height...
Momentum-1-During Complete the following problems in the Solution format. At the end of class, a problem will be selected at random. Please upload the solution for that problem to the assignment on Moodle. Problem 1: An object (2 kg) has several constant forces applied to it for 3 seconds. R = 58N, F2 = -28N, W = - 19.69 N. and Fg = 22.99 N. a) Find the impulse ). (Answer: 98 +9.99 Ns) b) If the initial velocity of...
(1) A 4m ladder has mass m= 10 kg. We assume that its centre of mass is half-way along its length. The ladder is leaning against a wall at an angle of 30° from the vertical, as shown in the figure. Suppose that the wall is frictionless smooth and slippery), and that the coefficient of static friction between the feet of the ladder and the floor is H. =0.6. Take the acceleration due to gravity to be g=10m/s" directed vertically...
please help me with drag forces?
Part A and B is done. I just need help wit
part E F G and H
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