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Question 16 (5 points) Two masses of mass 3.5 kg and 8.0 kg are...
12. -2 points SerCP1162 PU28 My Two objects of masses m,-0.52 kg and m2-0.98 kg are...
12. -2 points SerCP1162 PU28 My Two objects of masses m,-0.52 kg and m2-0.98 kg are placed on a horizontal frictionless surface and a compressed spring of force constant 290 N/m is placed between them as in figure (a). Neglect the mass of the spring. The spring is not attached to either object and is compressed a distance of 9.2 cm. If the objects are released from rest, find the final velocity of each object as shown in figure (b)....
please answer 3-5 and show each step 2 What will provide the "internal force in the experiment where both carts are...
please answer 3-5 and show each step
2 What will provide the "internal force in the experiment where both carts are intially stationary fc 3. During a perfectly inelastic collision, what % of kinetic energy is conserved if an object of mass 5.0 kg strikes a stationary mass of 20.0 kg? what % will be conserved ir the collision is elastlo instead (same two masses) 5120 4, consider the masses in question #3 and assume an elastic collision between them....
QUESTION 4 15 points Save A truck of mass 5m traveling with a speed v collides...
QUESTION 4 15 points Save A truck of mass 5m traveling with a speed v collides with a stationary car of mass m. If the collision is perfectly Inelastic, what is the joint speed of the car and truck immediately after the collision? Or OV 6 OS QUESTION 5 15 points Save An Two objects collide and bounce apart. If the total kinetic energy of the objects is the same before and after the collision, what type of collision is...
QUESTION 1 Two skaters, one of mass 80 kg, the other of mass 40 kg, are...
QUESTION 1 Two skaters, one of mass 80 kg, the other of mass 40 kg, are standing next to each other on frictionless ice rink. The 40 kg skater pushes the 80 kg skater. After the push, the 80 kg skater is going at 1 m/s. How fast and in what direction is the 40 kg skater going after the push? (HINT: use the fact that since there are no external forces, the velocity of the center of mass of...
6. -14 points SerCP11 6.2.P.028. My Notes + Ask Your Teacher Two objects of masses m...
6. -14 points SerCP11 6.2.P.028. My Notes + Ask Your Teacher Two objects of masses m = 0.50 kg and m2 = 0.90 kg are placed on a horizontal frictionless surface and a compressed spring of force constant k = 300 N/m is placed between them as in figure (a). Neglect the mass of the spring. The spring is not attached to either object and is compressed a distance of 9.6 cm. If the objects are released from rest, find...
Please show the work Question 1 of 14 6 Points A ball of mass 0.056 kg...
Please show the work
Question 1 of 14 6 Points A ball of mass 0.056 kg and radius 1.6 cm is attached to a string of length 17 cm. It collides with a stationary can of beans which has a mass of 0.21 kg. The can of beans is assumed to be a solid cylinder with a radius of 3 cm. The collision is elastic and the can leaves the collision with a speed 3.9 cm/s. The collision is also...
Question 2 (5 points) A child on a sled (total mass 75 kg) coasts over a...
Question 2 (5 points) A child on a sled (total mass 75 kg) coasts over a small hill in the snow at a speed of 3.5 m/s. The top of the hill can be modeled as a circle of radius 4.1 m. The coefficient of kinetic friction between the sled and the snow is 0.12 What friction force is exerted on the sled by the snow as the child goes over the hill? 27 N 88N 61N 740 N 120...
16 As shown in Figure (5), block A, with a mass of 10 kg, slides down...
16 As shown in Figure (5), block A, with a mass of 10 kg, slides down the slope from stationary to hit block B, with a mass of 5 kg. Block A travels 5 m immediately before hitting block B. The sliding friction coefficient between the blocks and the slope is = 0.3. O-x-y is a sta- tionary inertial reference frame. The slope angle, 0-45°. What is the speed of block A immediately before hitting block B with respect to...
Figure 5: Mécanisme Question 3) (25 points) A 3000 W 4-stroke single cylinder engine runs at...
Figure 5: Mécanisme Question 3) (25 points) A 3000 W 4-stroke single cylinder engine runs at an average speed of 3,600 rpm without flywheel. The figure below shows the idealized torque at the output of the motor [N·m]↑ Figure 6 Couple moteur idéalisé The engine will drive a propeller. The helix can be simplified and considered as a rotation rectangular plate of constant thickness and mass m 2 Kg. 4. rotation b 6,5 cm 1-55,0 cm e 0,5 cm Figure...
PLEASE EXPLAIN ALL ANSWERS 3 kg vertically cing is 10 kg g is used to frictionless...
PLEASE EXPLAIN ALL ANSWERS
3 kg vertically cing is 10 kg g is used to frictionless maximum these ag is most 11. Three blocks, A, B, and C. of masses 1, 2, and 3 kg, respectively, are initially at rest on a frictionless surface as indicated in the figure above. What force has to be applied on block C 5= 200 mis? to accelerate the three blocks at 2 m/s? (A) 0.33 N (2) +22) 4362) 16 V=20mis (B) 1.5...
12. -2 points SerCP1162 PU28 My Two objects of masses m,-0.52 kg and m2-0.98 kg are placed on a horizontal frictionless surface and a compressed spring of force constant 290 N/m is placed between them as in figure (a). Neglect the mass of the spring. The spring is not attached to either object and is compressed a distance of 9.2 cm. If the objects are released from rest, find the final velocity of each object as shown in figure (b)....
please answer 3-5 and show each step
2 What will provide the "internal force in the experiment where both carts are intially stationary fc 3. During a perfectly inelastic collision, what % of kinetic energy is conserved if an object of mass 5.0 kg strikes a stationary mass of 20.0 kg? what % will be conserved ir the collision is elastlo instead (same two masses) 5120 4, consider the masses in question #3 and assume an elastic collision between them....
QUESTION 4 15 points Save A truck of mass 5m traveling with a speed v collides with a stationary car of mass m. If the collision is perfectly Inelastic, what is the joint speed of the car and truck immediately after the collision? Or OV 6 OS QUESTION 5 15 points Save An Two objects collide and bounce apart. If the total kinetic energy of the objects is the same before and after the collision, what type of collision is...
QUESTION 1 Two skaters, one of mass 80 kg, the other of mass 40 kg, are standing next to each other on frictionless ice rink. The 40 kg skater pushes the 80 kg skater. After the push, the 80 kg skater is going at 1 m/s. How fast and in what direction is the 40 kg skater going after the push? (HINT: use the fact that since there are no external forces, the velocity of the center of mass of...
6. -14 points SerCP11 6.2.P.028. My Notes + Ask Your Teacher Two objects of masses m = 0.50 kg and m2 = 0.90 kg are placed on a horizontal frictionless surface and a compressed spring of force constant k = 300 N/m is placed between them as in figure (a). Neglect the mass of the spring. The spring is not attached to either object and is compressed a distance of 9.6 cm. If the objects are released from rest, find...
Please show the work
Question 1 of 14 6 Points A ball of mass 0.056 kg and radius 1.6 cm is attached to a string of length 17 cm. It collides with a stationary can of beans which has a mass of 0.21 kg. The can of beans is assumed to be a solid cylinder with a radius of 3 cm. The collision is elastic and the can leaves the collision with a speed 3.9 cm/s. The collision is also...
Question 2 (5 points) A child on a sled (total mass 75 kg) coasts over a small hill in the snow at a speed of 3.5 m/s. The top of the hill can be modeled as a circle of radius 4.1 m. The coefficient of kinetic friction between the sled and the snow is 0.12 What friction force is exerted on the sled by the snow as the child goes over the hill? 27 N 88N 61N 740 N 120...
16 As shown in Figure (5), block A, with a mass of 10 kg, slides down the slope from stationary to hit block B, with a mass of 5 kg. Block A travels 5 m immediately before hitting block B. The sliding friction coefficient between the blocks and the slope is = 0.3. O-x-y is a sta- tionary inertial reference frame. The slope angle, 0-45°. What is the speed of block A immediately before hitting block B with respect to...
Figure 5: Mécanisme Question 3) (25 points) A 3000 W 4-stroke single cylinder engine runs at an average speed of 3,600 rpm without flywheel. The figure below shows the idealized torque at the output of the motor [N·m]↑ Figure 6 Couple moteur idéalisé The engine will drive a propeller. The helix can be simplified and considered as a rotation rectangular plate of constant thickness and mass m 2 Kg. 4. rotation b 6,5 cm 1-55,0 cm e 0,5 cm Figure...
PLEASE EXPLAIN ALL ANSWERS
3 kg vertically cing is 10 kg g is used to frictionless maximum these ag is most 11. Three blocks, A, B, and C. of masses 1, 2, and 3 kg, respectively, are initially at rest on a frictionless surface as indicated in the figure above. What force has to be applied on block C 5= 200 mis? to accelerate the three blocks at 2 m/s? (A) 0.33 N (2) +22) 4362) 16 V=20mis (B) 1.5...
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