Refer to the figure. Let the mass of the block be 5.90 kg and the angle 8 be 29.0°. Find (a) the tension in the cord and (b) the normal force acting on the block. (c) If the cord is cut, find the magnitude of the block's acceleration. 0 m Frictionless 3
Refer to the figure. Let the mass of the block be 5.90 kg and the angle 8 be 29.0°. Find (a) the tension in the cord and (b) the normal force acting on the block. (c) If the cord is cut, find the magnitude of the block's acceleration. 0 m Frictionless 3
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![**Physics Problem: Block on an Inclined Plane**
**Problem Statement:**
Refer to the figure. Let the mass of the block be 5.90 kg and the angle θ be 29.0°. Find (a) the tension in the cord and (b) the normal force acting on the block. (c) If the cord is cut, find the magnitude of the block's acceleration.
**Diagrams:**
- **Figure (a):**
- A block of mass \( m \) is placed on an inclined plane with an angle of θ to the horizontal.
- The incline is labeled as frictionless.
- A cord is attached to the block, preventing it from sliding down the plane.
- **Figure (b):** (Free Body Diagram - Block on Incline)
- A coordinate system is established, with the x-axis along the incline and the y-axis perpendicular to it.
- Forces acting on the block:
- \( \vec{F}_N \) (Normal Force): Perpendicular to the inclined surface.
- \( \vec{T} \) (Tension): Up the incline.
- \( \vec{F}_g \) (Gravitational Force): Acting vertically downward.
- Angle \( 90° - θ \) is marked between the vertical and the normal force.
- **Figure (c):** (Resolution of Forces)
- Gravitational force \( \vec{F}_g \) is resolved into components:
- \( F_g \sin θ \): Component parallel to the incline.
- \( F_g \cos θ \): Component perpendicular to the incline.
- The block's weight acts downwards and is decomposed into these components in the x and y directions as defined by the inclined plane's coordinate system.
This setup allows you to apply Newton's laws to solve for tension, normal force, and acceleration.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F084886ad-eaf9-4e39-9ea7-4eb8cf5e9648%2Fb716358c-4d3f-4f2d-b40b-92fc5d34c957%2Fippsxql_processed.png&w=3840&q=75)
Transcribed Image Text:**Physics Problem: Block on an Inclined Plane**
**Problem Statement:**
Refer to the figure. Let the mass of the block be 5.90 kg and the angle θ be 29.0°. Find (a) the tension in the cord and (b) the normal force acting on the block. (c) If the cord is cut, find the magnitude of the block's acceleration.
**Diagrams:**
- **Figure (a):**
- A block of mass \( m \) is placed on an inclined plane with an angle of θ to the horizontal.
- The incline is labeled as frictionless.
- A cord is attached to the block, preventing it from sliding down the plane.
- **Figure (b):** (Free Body Diagram - Block on Incline)
- A coordinate system is established, with the x-axis along the incline and the y-axis perpendicular to it.
- Forces acting on the block:
- \( \vec{F}_N \) (Normal Force): Perpendicular to the inclined surface.
- \( \vec{T} \) (Tension): Up the incline.
- \( \vec{F}_g \) (Gravitational Force): Acting vertically downward.
- Angle \( 90° - θ \) is marked between the vertical and the normal force.
- **Figure (c):** (Resolution of Forces)
- Gravitational force \( \vec{F}_g \) is resolved into components:
- \( F_g \sin θ \): Component parallel to the incline.
- \( F_g \cos θ \): Component perpendicular to the incline.
- The block's weight acts downwards and is decomposed into these components in the x and y directions as defined by the inclined plane's coordinate system.
This setup allows you to apply Newton's laws to solve for tension, normal force, and acceleration.
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