Answered

Westonci.ca is the premier destination for reliable answers to your questions, brought to you by a community of experts. Get quick and reliable solutions to your questions from a community of experienced professionals on our platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

a pool ball is rolling along a table3 with a constant velocity. the components of its velocity vector are Vx=0.5 m/s and Vy=0.8 m/s. Calculate the distance it travels in 0.4 s

Sagot :

asuwafohjames

The distance traveled by the pool ball is 0.376 m.

To calculate the distance traveled by the ball, we need to first find the resultant velocity of the ball.

What is resultant velocity?

This is the single velocity obtained when two or more velocities are combined.

To calculate the resultant velocity, we use the formula below.

Formula:

  • Vr = √(Vx²+Vy²)............. Equation 1

Where:

  • Vr = Resultant velocity.

From the question,

Given:

  • Vx = 0.5 m/s
  • Vy = 0.8 m/s

Substitute these values into equation 1

  • Vr = √(0.5²+0.8²)
  • Vr = √(0.25+0.64)
  • Vr = √(0.89)
  • Vr = 0.94 m/s

Finally, to calculate the total distance, we use the formula below.

Formula:

  • d = (Vr)t.......... Equation 2

Where:

  • d = Distance traveled by the ball
  • t = time

From the question,

Given:

  • Vr = 0.94 m/s
  • t = 0.4 s

Substitute into equation 2

  • d = 0.4×0.94
  • d = 0.376 m

Hence, the distance traveled by the pool ball is 0.376 m.

Learn more about resultant velocity here: https://brainly.com/question/24767211

#SPJ1

We appreciate your time. Please come back anytime for the latest information and answers to your questions. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Thank you for using Westonci.ca. Come back for more in-depth answers to all your queries.