Understanding Acceleration: How a Speed Skater Slows Down on Rough Ice

  • Thread starter Thread starter vbplaya
  • Start date Start date
  • Tags Tags
    Acceleration
Click For Summary
SUMMARY

The discussion centers on the physics of a speed skater transitioning from frictionless ice to a rough ice patch. The skater initially moves at 8 m/s and slows down to 6 m/s after crossing a 5 m wide rough ice area. The acceleration experienced by the skater on the rough ice is calculated using the formula for acceleration, which is the change in velocity divided by the time taken to change that velocity.

PREREQUISITES
  • Understanding of basic physics concepts, specifically acceleration and velocity.
  • Familiarity with kinematic equations.
  • Knowledge of how to calculate acceleration using change in velocity.
  • Basic grasp of friction and its effects on motion.
NEXT STEPS
  • Study kinematic equations in detail, focusing on acceleration calculations.
  • Learn about the effects of friction on motion in various materials.
  • Explore real-world applications of acceleration in sports physics.
  • Investigate the role of surface conditions in athletic performance.
USEFUL FOR

Physics students, sports scientists, coaches, and anyone interested in the mechanics of motion in sports contexts.

vbplaya
Messages
11
Reaction score
0
Acceleration.. Need Help !

A speed skater moving across frictionless ice at 8 m/s hits a 5 m wide patch of rough ice. She slows steadily, then continues on at 6m/s. What is her acceleration on the rough ice?

Please help. I don't know how to solve this.
 
Physics news on Phys.org
nevermind. i figured it out.
 

Similar threads

What Is the Skater's Acceleration on the Rough Ice?
  • · Replies 6 ·
Replies
6
Views
2K
Simple Ice Skater with Conservation of Angular Momentum
  • · Replies 4 ·
Replies
4
Views
2K
Help on an acceleration problem (Deceleration?)?
  • · Replies 3 ·
Replies
3
Views
3K
How much ice to cool down this water?
  • · Replies 17 ·
Replies
17
Views
6K
What is the magnitude of the girl's change in momentum?
  • · Replies 19 ·
Replies
19
Views
7K
Rotational kinetic energy of ice skater
  • · Replies 6 ·
Replies
6
Views
3K
Average Speed Question for a Train that Accelerates and then Decelerates
  • · Replies 20 ·
Replies
20
Views
3K
Acceleration of a Speed Skater on Rough Ice
  • · Replies 2 ·
Replies
2
Views
5K
Free Body Diagram of a ice skater?
  • · Replies 1 ·
Replies
1
Views
7K
Work and energy of an object on a ice slope
  • · Replies 7 ·
Replies
7
Views
2K