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3. -14 points HRW6 8.P.016. Figure 8-35 shows an 8.00 kg stone resting on a spring....
The figure shows an 8.5 kg stone at rest on a spring. The spring Is compressed...
The figure shows an 8.5 kg stone at rest on a spring. The spring Is compressed 11 cm by the stone. What is the spring constant? The stone is pushed down an additional 33 cm and released. What is the elastic potential energy of the compressed spring just before that release? What is the change in the gravitational potential energy of the stone-Earth system when the stone moves from the release point to its maximum height? What is that maximum...
nergy The figure below shows an 8.00 kg stone resting on a spring. (The stone is...
nergy The figure below shows an 8.00 kg stone resting on a spring. (The stone is not attached to the spring.) The spring is compressed 10.0 cm by the stone. (a) What is the spring constant? (b) The stone is pushed down an additional 30.0 cm and released. What is the potential energy of the compressed spring just before the release? (c) How high above the release position will the stone rise? [1a) 784 N/m, b) 62.7 J, c) 0.800...
4. -/3 points HRW6 8.P.019 My Note: A2.00 kg block is placed against a spring on...
4. -/3 points HRW6 8.P.019 My Note: A2.00 kg block is placed against a spring on a frictionless 30.0 incline (Fig. 8-33). (The block is not attached to the spring.) The spring, whose spring constant is 19.6 N/cm, is compressed 15.0 cm and then released. 2.00 kg k = 19.6 Nicm Figure 8-33 (a) What is the elastic potential energy of the compressed spring? (b) What is the change in the gravitational potential energy of the block-Earth system as the...
4. 2/3 points Previous Answers HRW6 8.P.019. A2.00 kg block is placed against a spring on...
4. 2/3 points Previous Answers HRW6 8.P.019. A2.00 kg block is placed against a spring on a frictionless 30.0° incline (Fig. 8-33). (The block is not attached to the spring.) The spring, whose spring constant is 19.6 N/cm, is compressed 15.0 cm and then released 2.00 kg k19.6 Nicm 30.0° Figure 8-33 (a) What is the elastic potential energy of the compressed spring? 22.1 . J (b) What is the change in the gravitational potential energy of the block-Earth system...
A block with mass m = 1.86 kg is placed against a spring on a frictionless...
A block with mass m = 1.86 kg
is placed against a spring on a frictionless incline with angle θ =
33.9° (see the figure). (The block is not attached to the spring.)
The spring, with spring constant k = 25 N/cm, is compressed 28.1 cm
and then released. (a) What is the elastic potential energy of the
compressed spring? (b) What is the change in the gravitational
potential energy of the block-Earth system as the block moves from
the...
A block with mass m = 1.47 kg is placed against a spring on a frictionless...
A block with mass m = 1.47 kg is placed against a spring on a frictionless incline with angle 0 = 37.10 (see the figure). (The block is not attached to the spring.) The spring, with spring constant k = 19 N/cm, is compressed 22.5 cm and then released. (a) What is the elastic potential energy of the compressed spring? (b) What is the change in the gravitational potential energy of the block-Earth system as the block moves from the...
+ -/6 points HRW6 8.P.006. In Fig. 8-28, a small block of mass m 2.0 kg...
+ -/6 points HRW6 8.P.006. In Fig. 8-28, a small block of mass m 2.0 kg can slide along the frictionless loop-the-loop. The block is released from rest at point P, at height h = 10R above the bottom of the loop. Lon Figure 8-28 (a) How much work does the weight of the block do on the block as the block travels from point P to point ? GR (b) How much work does the weight of the block...
PRINTER VERSION <BACK NEXT Chapter 08, Problem 031 A block with mass m = 3.69 kg...
PRINTER VERSION <BACK NEXT Chapter 08, Problem 031 A block with mass m = 3.69 kg is placed against a spring on a frictionle incline with angle = 23.5° (see the figure). (The block is not attached the spring.) The spring, with spring constant k = 28 N/cm, is compresse 21.1 cm and then released. (a) What is the elastic potential energy of t. compressed spring? (b) What is the change in the gravitational potentia energy of the block-Earth system...
M -/2 points HRW6 8.P.021 In Fig. 8-34, a 12 kg block is released from rest on an incline angled at e 30. Below the blo...
M -/2 points HRW6 8.P.021 In Fig. 8-34, a 12 kg block is released from rest on an incline angled at e 30. Below the block is a spring that can be compressed 2.0 cm by a force of 270 N The block momentarily stops when it compresses the spring by 6.4 cm. 12 kg Figure 8-34 (a) How far has the block moved down the incline to this stopping point? m (b) What is the speed of the block...
The figure shows an 8.5 kg stone at rest on a spring. The spring Is compressed 11 cm by the stone. What is the spring constant? The stone is pushed down an additional 33 cm and released. What is the elastic potential energy of the compressed spring just before that release? What is the change in the gravitational potential energy of the stone-Earth system when the stone moves from the release point to its maximum height? What is that maximum...
nergy The figure below shows an 8.00 kg stone resting on a spring. (The stone is not attached to the spring.) The spring is compressed 10.0 cm by the stone. (a) What is the spring constant? (b) The stone is pushed down an additional 30.0 cm and released. What is the potential energy of the compressed spring just before the release? (c) How high above the release position will the stone rise? [1a) 784 N/m, b) 62.7 J, c) 0.800...
4. -/3 points HRW6 8.P.019 My Note: A2.00 kg block is placed against a spring on a frictionless 30.0 incline (Fig. 8-33). (The block is not attached to the spring.) The spring, whose spring constant is 19.6 N/cm, is compressed 15.0 cm and then released. 2.00 kg k = 19.6 Nicm Figure 8-33 (a) What is the elastic potential energy of the compressed spring? (b) What is the change in the gravitational potential energy of the block-Earth system as the...
4. 2/3 points Previous Answers HRW6 8.P.019. A2.00 kg block is placed against a spring on a frictionless 30.0° incline (Fig. 8-33). (The block is not attached to the spring.) The spring, whose spring constant is 19.6 N/cm, is compressed 15.0 cm and then released 2.00 kg k19.6 Nicm 30.0° Figure 8-33 (a) What is the elastic potential energy of the compressed spring? 22.1 . J (b) What is the change in the gravitational potential energy of the block-Earth system...
A block with mass m = 1.86 kg
is placed against a spring on a frictionless incline with angle θ =
33.9° (see the figure). (The block is not attached to the spring.)
The spring, with spring constant k = 25 N/cm, is compressed 28.1 cm
and then released. (a) What is the elastic potential energy of the
compressed spring? (b) What is the change in the gravitational
potential energy of the block-Earth system as the block moves from
the...
A block with mass m = 1.47 kg is placed against a spring on a frictionless incline with angle 0 = 37.10 (see the figure). (The block is not attached to the spring.) The spring, with spring constant k = 19 N/cm, is compressed 22.5 cm and then released. (a) What is the elastic potential energy of the compressed spring? (b) What is the change in the gravitational potential energy of the block-Earth system as the block moves from the...
+ -/6 points HRW6 8.P.006. In Fig. 8-28, a small block of mass m 2.0 kg can slide along the frictionless loop-the-loop. The block is released from rest at point P, at height h = 10R above the bottom of the loop. Lon Figure 8-28 (a) How much work does the weight of the block do on the block as the block travels from point P to point ? GR (b) How much work does the weight of the block...
PRINTER VERSION <BACK NEXT Chapter 08, Problem 031 A block with mass m = 3.69 kg is placed against a spring on a frictionle incline with angle = 23.5° (see the figure). (The block is not attached the spring.) The spring, with spring constant k = 28 N/cm, is compresse 21.1 cm and then released. (a) What is the elastic potential energy of t. compressed spring? (b) What is the change in the gravitational potentia energy of the block-Earth system...
M -/2 points HRW6 8.P.021 In Fig. 8-34, a 12 kg block is released from rest on an incline angled at e 30. Below the block is a spring that can be compressed 2.0 cm by a force of 270 N The block momentarily stops when it compresses the spring by 6.4 cm. 12 kg Figure 8-34 (a) How far has the block moved down the incline to this stopping point? m (b) What is the speed of the block...
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