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Question 3 (10 Marks) If block A in Figure...
i need the clear explanation.. thank u Question 1 (20 Marks) A builder tosses a broken...
i
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Question 1 (20 Marks) A builder tosses a broken hammer to the ground. Determine the minimum magnitude v, of horizontal velocity is required to just miss the roof corner at B and also the distance d. -2.4 m 0 1.2 m 0.9 m 3 m
i need a clear explanation.. thank u Question 2 (20 Marks) Ball bearings leave the horizontal...
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Question 2 (20 Marks) Ball bearings leave the horizontal trough with a velocity of magnitude u and fall through the 70-mm diameter hole as shown. Calculate the permissible range of u which will enable the balls to enter the hole. Take the dashed positions to represent the limiting conditions. - 120 mm 20 mm 80 mm mm
1/772019 5. If block A is moving downward with a speed of 3 ft's while C...
1/772019 5. If block A is moving downward with a speed of 3 ft's while C is moving upward at 4 ftls, detemine the speed of block B. What direction is it moving (use your datumns and answer together to answer this)2 CHECK: VB 0.5 ft/s
The slider block A is moving downward at vA = 5.5 m/s . (Figure 1) Determine...
The slider block A is moving downward at
vA = 5.5 m/s . (Figure 1)
Determine the x and y components of the
velocity of the block B at the instant shown.
Determine the x and y components of the
velocity of the block C at the instant shown.
The slider block A is moving downward at vA 5.5 m/s. (Figure 1) Part A Determine the z and y components of the velocity of the block B at the instant...
I need an explanation for this please. A wooden block of mass M rests on a...
I need an explanation for this please.
A wooden block of mass M rests on a table over a large hole as in Figure. A bullet of mass m with an initial velocity ofv, is fired upward into the bottom of the block and remains in the block after the collision. The block and bullet rise to a 20 pts maximum height of h a) Describe how you would find the initial velocity of the bullet using ideas you have...
Show all work. Answers without clear explanation or derivation will receive no credit. I. (10) A...
Show all work. Answers without clear explanation or derivation will receive no credit. I. (10) A block of wood is projected up an incline plane with initial speed vo-10m/s. The inclination of the plane is 30° and the coefficient of sliding friction is u 0.1. Find the total time for the block to return to the point of projection. Note: Make sure to clearly draw the free body diagrams for the motion up the plane and for the motion down...
Block A weighs 10 lb and block B weighs 3 lb. If B is moving downward...
Block A weighs 10 lb and block B weighs 3 lb. If B is moving downward with a velocity (UB), = 3 ft/s att = 0. The coefficient of kinetic friction between the horizontal plane and block A is A = 0.15. (Figure 1) Part A Determine the velocity of A when t = 1 s. Express your answer to three significant figures and include the appropriate units. (vs) = Value Units Submit Request Answer Provide Feedback Figure 1 of...
Consider the block arrangement for the following situations: (a) Block moving upward at constant speed (b) Block moving...
Consider the block arrangement for the following situations: (a)
Block moving upward at constant speed (b) Block moving downward at
constant speed (c) Block moving upward, speed decreasing (d) Block
moving upward, speed increasing (e) Block stationary
it was like that
i dont understand the question. help.
Example 5.2.1 Sample Problem Block accelerating vertically This first figure shows a vertically moving block on the end of a cord. Example 5.2.1 Figure 1 This second figure gives the vertical velocity component...
Q3 QUESTION 3 The block with mass of 10 kg is attached with the spring located...
Q3
QUESTION 3 The block with mass of 10 kg is attached with the spring located on the smooth plane as shown in Figure Q3. The plane has been raised to 8 =30° from horizontal surface. When the force F= 200 N is applied, the block started moving down the plane with a speed of 2 m/s. We know that when s = 0.4 m, the spring in an unstretched condition. Given the spring has a stiffness, k=300 N/m (a)...
q2 LON 2 Moving Block The figure shows a 2-kg block on a rough surface moving...
q2
LON 2 Moving Block The figure shows a 2-kg block on a rough surface moving initially with a velocity of +3m's The coefficient of friction between the box and the floor are - 0.2. A downward force of ION is constantly applied to the block. a) Draw the free body diagram of the box on the figure, indicating the direction of the acceleration of the box and the coordinate system pes) 2.0 kg 3m/s b) Determine the magnitude of...
i
need the clear explanation.. thank u
Question 1 (20 Marks) A builder tosses a broken hammer to the ground. Determine the minimum magnitude v, of horizontal velocity is required to just miss the roof corner at B and also the distance d. -2.4 m 0 1.2 m 0.9 m 3 m
i
need a clear explanation.. thank u
Question 2 (20 Marks) Ball bearings leave the horizontal trough with a velocity of magnitude u and fall through the 70-mm diameter hole as shown. Calculate the permissible range of u which will enable the balls to enter the hole. Take the dashed positions to represent the limiting conditions. - 120 mm 20 mm 80 mm mm
1/772019 5. If block A is moving downward with a speed of 3 ft's while C is moving upward at 4 ftls, detemine the speed of block B. What direction is it moving (use your datumns and answer together to answer this)2 CHECK: VB 0.5 ft/s
The slider block A is moving downward at
vA = 5.5 m/s . (Figure 1)
Determine the x and y components of the
velocity of the block B at the instant shown.
Determine the x and y components of the
velocity of the block C at the instant shown.
The slider block A is moving downward at vA 5.5 m/s. (Figure 1) Part A Determine the z and y components of the velocity of the block B at the instant...
I need an explanation for this please.
A wooden block of mass M rests on a table over a large hole as in Figure. A bullet of mass m with an initial velocity ofv, is fired upward into the bottom of the block and remains in the block after the collision. The block and bullet rise to a 20 pts maximum height of h a) Describe how you would find the initial velocity of the bullet using ideas you have...
Show all work. Answers without clear explanation or derivation will receive no credit. I. (10) A block of wood is projected up an incline plane with initial speed vo-10m/s. The inclination of the plane is 30° and the coefficient of sliding friction is u 0.1. Find the total time for the block to return to the point of projection. Note: Make sure to clearly draw the free body diagrams for the motion up the plane and for the motion down...
Block A weighs 10 lb and block B weighs 3 lb. If B is moving downward with a velocity (UB), = 3 ft/s att = 0. The coefficient of kinetic friction between the horizontal plane and block A is A = 0.15. (Figure 1) Part A Determine the velocity of A when t = 1 s. Express your answer to three significant figures and include the appropriate units. (vs) = Value Units Submit Request Answer Provide Feedback Figure 1 of...
Consider the block arrangement for the following situations: (a)
Block moving upward at constant speed (b) Block moving downward at
constant speed (c) Block moving upward, speed decreasing (d) Block
moving upward, speed increasing (e) Block stationary
it was like that
i dont understand the question. help.
Example 5.2.1 Sample Problem Block accelerating vertically This first figure shows a vertically moving block on the end of a cord. Example 5.2.1 Figure 1 This second figure gives the vertical velocity component...
Q3
QUESTION 3 The block with mass of 10 kg is attached with the spring located on the smooth plane as shown in Figure Q3. The plane has been raised to 8 =30° from horizontal surface. When the force F= 200 N is applied, the block started moving down the plane with a speed of 2 m/s. We know that when s = 0.4 m, the spring in an unstretched condition. Given the spring has a stiffness, k=300 N/m (a)...
q2
LON 2 Moving Block The figure shows a 2-kg block on a rough surface moving initially with a velocity of +3m's The coefficient of friction between the box and the floor are - 0.2. A downward force of ION is constantly applied to the block. a) Draw the free body diagram of the box on the figure, indicating the direction of the acceleration of the box and the coordinate system pes) 2.0 kg 3m/s b) Determine the magnitude of...
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