a 277 gram cart is on an angled track that is tilted at an angle of...
a 277 gram cart is on an angled track that is tilted at an angle of 10◦, and a weight is hung off a pulley from the higher end and attached to the cart. The cart has both heavy rods on top of it. How much weight must you hang off the pulley in order for the cart not to move? Hint: does friction matter in this situation?
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a 277 gram cart is on an angled track that is tilted at an angle
of...
A laboratory cart (m1 500 g) rests on an inclined track (e 11°). It is connected...
A laboratory cart (m1 500 g) rests on an inclined track (e 11°). It is connected to a lead weight (m2 150 g) suspended vertically off the end of a pulley as shown in the diagram below. (Assume the string and pulley contribute negligible mass to the system and that friction is kept low enough to be ignored.) If the lead weight falls 85 cm, determine the final speed of the system. string pulley cart (m,) track suspended mass (m)...
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Cart on an Incline plane. Start up the Dynamics Track apparatus. Set the µKS? # stepper to zero (µk = 0.12 and µs = 0.18 by default). Please notice that the dynamic track has a feature to be tilted by dragging when the mouse cursor is in the colored part of either end of the track. The message box informs that the track can be tilted up or down. With the brake off, turn on the friction pad and put...
For Q.10 i got 15.24 N which is not correct. Please show steps thanks. 8) The...
For Q.10 i got 15.24 N which is not correct. Please show steps
thanks.
8) The diagram above shows a 2 kg cart that is set on top of a table. It is able to roll with very little friction. The cart is attached to a 7 kg weight by a light thread that frictionlessly slides over a pulley. How much horizontal force must you apply to the cart in order to keep the system from beginning to move? Correct,...
Question 2 (6 marks) A vane with an angle of 30° is attached to a cart...
Question 2 (6 marks) A vane with an angle of 30° is attached to a cart (Figure 2). The cart and vane (mass of 75 kg) move on a level track with a constant speed of 10 m/s. The vane receives a jet of water (p = 1000 kg/m) that leaves a stationary nozzle with speed of 35 m/s. The nozzle exit area is 0.003 m². Assume that this cross-sectional area of the water stream does not change as it...
how do i find H, and how do i use the equation on the 4 question...
how
do i find H, and how do i use the equation on the 4 question to
find Ei and Ef
where m is the mass of the hanging mass, M is the mass of the Smart Cart, h is the height of the hanging mass above the floor, H is the height the Smart Cart (mass M) climbs up the track, and v the velocity of the Smart Cart in the instant when the hanging mass is about to...
________ In many cartoon shows, a character runs off a cliff, realizes his predicament, and lets...
________ In many cartoon shows, a character runs off a cliff, realizes his predicament, and lets out a scream. He continues to scream as he falls. If the physical situation is portrayed correctly, from the vantage point of an observer at the top of the cliff leaning over the edge, the pitch of the scream as he falls should be A) higher than the original pitch and constant. B) higher than the original pitch and increasing as he falls. C)...
plz? help sir .......... A transparent glass hemisphere with radius R and mass m has an...
plz? help sir
..........
A transparent glass hemisphere with radius R and mass m has an index of refraction n. In the medium outside the hemisphere, the index of refraction is equal to one. A parallel beam of monochromatic laser light is incident uniformly and normally onto the central portion of its planar surface, as shown in Figure 3. The acceleration of gravity g is vertically downwards. The radius 8 of the circular cross-section of the laser beam is much...
Exercise 2 Separation of a Mixture Based on Acid-Base Properties One purpose of this exercise is...
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Available Feb 11 at 12am - Mar 8 at 11:59pm 26 days Not for IV...
Available Feb 11 at 12am - Mar 8 at 11:59pm 26 days Not for IV Use: The Story of an Enteral Tubing Misconnection The Story of Robin and Addison Lowe (United States) LEARNING OBJECTIVES After completing this case study, you will be able to: 1. Explore the scientific feld of human factors and how errors like tubing misconnections can be prevented. 2. Discuss the complexity of having two patients to treat, a mother and her fetus. 3. Describe suitable...
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra...
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra be the spacing between the inner and outer conductors. (a) Let the radii of the two conductors be only slightly different, so that d << ra. Show that the result derived in Example 24.4 (Section 24.1) for the capacitance of a cylindrical capacitor then reduces to Eq. (24.2), the equation for the capacitance of a parallel-plate capacitor, with A being the surface area of...
A laboratory cart (m1 500 g) rests on an inclined track (e 11°). It is connected to a lead weight (m2 150 g) suspended vertically off the end of a pulley as shown in the diagram below. (Assume the string and pulley contribute negligible mass to the system and that friction is kept low enough to be ignored.) If the lead weight falls 85 cm, determine the final speed of the system. string pulley cart (m,) track suspended mass (m)...
For Q.10 i got 15.24 N which is not correct. Please show steps
thanks.
8) The diagram above shows a 2 kg cart that is set on top of a table. It is able to roll with very little friction. The cart is attached to a 7 kg weight by a light thread that frictionlessly slides over a pulley. How much horizontal force must you apply to the cart in order to keep the system from beginning to move? Correct,...
Question 2 (6 marks) A vane with an angle of 30° is attached to a cart (Figure 2). The cart and vane (mass of 75 kg) move on a level track with a constant speed of 10 m/s. The vane receives a jet of water (p = 1000 kg/m) that leaves a stationary nozzle with speed of 35 m/s. The nozzle exit area is 0.003 m². Assume that this cross-sectional area of the water stream does not change as it...
how
do i find H, and how do i use the equation on the 4 question to
find Ei and Ef
where m is the mass of the hanging mass, M is the mass of the Smart Cart, h is the height of the hanging mass above the floor, H is the height the Smart Cart (mass M) climbs up the track, and v the velocity of the Smart Cart in the instant when the hanging mass is about to...
________ In many cartoon shows, a character runs off a cliff, realizes his predicament, and lets out a scream. He continues to scream as he falls. If the physical situation is portrayed correctly, from the vantage point of an observer at the top of the cliff leaning over the edge, the pitch of the scream as he falls should be A) higher than the original pitch and constant. B) higher than the original pitch and increasing as he falls. C)...
plz? help sir
..........
A transparent glass hemisphere with radius R and mass m has an index of refraction n. In the medium outside the hemisphere, the index of refraction is equal to one. A parallel beam of monochromatic laser light is incident uniformly and normally onto the central portion of its planar surface, as shown in Figure 3. The acceleration of gravity g is vertically downwards. The radius 8 of the circular cross-section of the laser beam is much...
Available Feb 11 at 12am - Mar 8 at 11:59pm 26 days Not for IV Use: The Story of an Enteral Tubing Misconnection The Story of Robin and Addison Lowe (United States) LEARNING OBJECTIVES After completing this case study, you will be able to: 1. Explore the scientific feld of human factors and how errors like tubing misconnections can be prevented. 2. Discuss the complexity of having two patients to treat, a mother and her fetus. 3. Describe suitable...
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra be the spacing between the inner and outer conductors. (a) Let the radii of the two conductors be only slightly different, so that d << ra. Show that the result derived in Example 24.4 (Section 24.1) for the capacitance of a cylindrical capacitor then reduces to Eq. (24.2), the equation for the capacitance of a parallel-plate capacitor, with A being the surface area of...
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