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Work and Energy Questions — Core Mechanics — doPhysics
Work and Energy
85 questions available
1.
Work Done by a Position-Dependent Force
103
viewed
94
solved
2.
Work Done by a Non-Conservative Force on Different Paths
88
viewed
85
solved
3.
Work Done by a Conservative Force
90
viewed
89
solved
4.
Work Done by a Towing Cable via Pulley
89
viewed
87
solved
5.
Maximum Velocity under Constant Power with Friction
87
viewed
85
solved
6.
Speed of a Rope Sliding on a Hemisphere
77
viewed
57
solved
7.
Block Dropped on a Spring: Energy and Dynamics
83
viewed
82
solved
8.
Block-Spring-Pulley System Dynamics and Energy
83
viewed
79
solved
9.
Block-Spring-Pulley System with Break-off Condition
68
viewed
60
solved
10.
Bounce Condition for a Spring-Coupled Cube System
67
viewed
55
solved
11.
Block Sliding on an Inclined Plane into a Spring
70
viewed
69
solved
12.
Speed of Blocks in a Constrained Pulley System
54
viewed
50
solved
13.
Work Done Hauling a Block up a Frictional Hill
65
viewed
63
solved
14.
Work Done by Friction on a Bar Attached to an Elastic Cord
41
viewed
32
solved
15.
Dynamics on a Vertical Circular Track
74
viewed
74
solved
16.
Pendulum's Projectile Motion Crossing a Vertical Line
53
viewed
39
solved
17.
Pendulum Dynamics with Given Tension
75
viewed
70
solved
18.
Maximum Spring Extension in a Multi-Body System on an Incline
39
viewed
29
solved
19.
Maximum Vertical Acceleration in a Circular Tube
61
viewed
57
solved
20.
Dynamics of a Rod-Connected System in a Vertical Ring
50
viewed
46
solved