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Four students design different projects to try and do work on a block. Which project(s) successfully does the most work? (Circle all that apply if more than 1). A. Drop the block from height h. B. Slide the block down a frictionless ramp with height h. C. Swing a block on a string in uniform motion at a constant rate. D. Hold a block on the top of a hand at a height h above the ground, walking at a constant rate across the room.

Four students design different projects to try and do work on a block. Which project(s) successfully does the most work? (Circle all that apply if more than 1). A. Drop the block from height h. B. Slide the block down a frictionless ramp with height h. C. Swing a block on a string in uniform motion at a constant rate. D. Hold a block on the top of a hand at a height h above the ground, walking at a constant rate across the room.

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Four students design different projects to try and do work on a block. Which project(s) successfully does the most work? (Circle all that apply if more than 1). O A. Drop the block from height h. B. Slide the block down a frictionless ramp with height h. C. Swing a block on a string in uniform motion at a constant rate. D. Hold a block on the top of a hand at a height h above the ground, walking at a constant rate across the room. O 00 O
Transcribed Image Text:Four students design different projects to try and do work on a block. Which project(s) successfully does the most work? (Circle all that apply if more than 1). O A. Drop the block from height h. B. Slide the block down a frictionless ramp with height h. C. Swing a block on a string in uniform motion at a constant rate. D. Hold a block on the top of a hand at a height h above the ground, walking at a constant rate across the room. O 00 O
Sherlock Holmes is one of the most famous detectives in fiction literature. Even with limited resources to solve crime in the 1800-1900's, Holmes could solve countless mysteries. A carriage was North-bound traveling at a leisurely pace of 5 km/hr. It collided with a Westward-bound speeding carriage and they stuck together, skidding across the dirt at an North-West direction away from the point of collision. What physics law(s) does Sherlock use to solve this mystery? Conservation of Momentum Conservation of Energy Conservation of Angular Momentum Both Conservation of Momentum and Energy OOO O
Transcribed Image Text:Sherlock Holmes is one of the most famous detectives in fiction literature. Even with limited resources to solve crime in the 1800-1900's, Holmes could solve countless mysteries. A carriage was North-bound traveling at a leisurely pace of 5 km/hr. It collided with a Westward-bound speeding carriage and they stuck together, skidding across the dirt at an North-West direction away from the point of collision. What physics law(s) does Sherlock use to solve this mystery? Conservation of Momentum Conservation of Energy Conservation of Angular Momentum Both Conservation of Momentum and Energy OOO O
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