2.4.1 kg block is attached to a spring with a force constant of 550 N/m, as shown in the figure . Find the work done by the spring on the block as the block moves from A to B along paths 1 and 2. 20 cm 2.0 cm 40 cm

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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12:37
ull LTE
ACTIVITY _1
ACTIVITY #1 IN ENPHYS30
1. Calculate the work done by gravity as a 3.2 kg object is moved from point A to point B in
the figure along paths 1, 2, and 3.
4.0m
1.0 m
1.0m
1.0 m
10mB
4.0 m
20 m
3.0 m
20 m O
1.0 m
Side View
3.0 m
2.4.1 kg block is attached to a spring with a force constant of 550 N/m , as shown in the
figure . Find the work done by the spring on the block as the block moves from A to B
along paths 1 and 2.
VA
B
2.0 cm
2.0 cm
4.0 cm
(2
3. Find the gravitational potential energy of an 88 kg person standing atop Mt. Everest at an
altitude of 8848 m. Use sea level as the location for y=0.
4. A 0.33 kg pendulum bob is attached to a string 1.2 m long. What is the change in the
gravitational potential energy of the system as the bob swings from point A to point B in
the figure
35
1.2 m
Ay
В
Transcribed Image Text:12:37 ull LTE ACTIVITY _1 ACTIVITY #1 IN ENPHYS30 1. Calculate the work done by gravity as a 3.2 kg object is moved from point A to point B in the figure along paths 1, 2, and 3. 4.0m 1.0 m 1.0m 1.0 m 10mB 4.0 m 20 m 3.0 m 20 m O 1.0 m Side View 3.0 m 2.4.1 kg block is attached to a spring with a force constant of 550 N/m , as shown in the figure . Find the work done by the spring on the block as the block moves from A to B along paths 1 and 2. VA B 2.0 cm 2.0 cm 4.0 cm (2 3. Find the gravitational potential energy of an 88 kg person standing atop Mt. Everest at an altitude of 8848 m. Use sea level as the location for y=0. 4. A 0.33 kg pendulum bob is attached to a string 1.2 m long. What is the change in the gravitational potential energy of the system as the bob swings from point A to point B in the figure 35 1.2 m Ay В
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