Ask questions and get helpful responses.
Ask a New Question
  1. Questions

Physics (Biomechanics)

Scott is rolling down a 30° slope on his skateboard.The total mass of Scott and the skateboard is 75 kg. The rolling friction between the skateboard wheels and the concrete is 9 N acting backward against the skateboard. The drag force due to air resistance is 11 N acting backward against Scott. What is Scott’s acceleration?

  1. 👍
  2. 👎
  3. 👁
  4. ℹ️
  5. 🚩
Deucalion

  1. weight component down hill = 75*9.81 * sin 30

    a = (75*9.81*.5 - 11 -9 )/75

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    Damon

  2. acceleration equal 4.73

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    Anonymous

  4. Scott is stupoood

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    bob

Respond to this Question

First Name

Your Response

Similar Questions

  1. History

    Which of the following best explains the Dred Scott case and how it affected the debate about slavery? Dred Scott was a slave owner who learned his slave was living as a free man in a Northern state. He argued that the slave

  2. College alerbra

    Scott invested a total of $9500 at two separate banks. One bank pays simple interest of 11% per year while the other pays simple interest at a rate of 9% per year. If Scott earned $973.00 in interest during a single year, how much

  3. LA

    What was the Supreme Court's ruling on the Dred Scott case? Dred Scott should be considered free since he had lived in many states where slavery was banned. Dred Scott could be free if he paid a fee. Dred Scott was still a slave

  4. physics

    A boy of mass 54.3 kg is initially on a skateboard of mass 2.00 kg, moving at a speed of 10.4 m/s. The boy falls off the skateboard, and his center of mass moves forward at a speed of 10.9 m/s. Find the final velocity of the

  1. math

    If A, then B is equivalent to If not B, then not A Not (A and B) is equivalent to not A OR not B Not (A or B) is equivalent to not A AND not B Can you give an equivalent statement to 1. If an Iowa farmer does not grow corn or

  2. math

    on may 12, Scott accepted an $8000, 12%, 90 day note for a time extension of a bill for goods bought by ron. On june 12, scott discounted the note at able bank at 10% What proceeds does scott receive

  3. math

    12.(4pts) Solve the problem. Round your answer to the nearest tenth of a percent unless otherwise indicated. Sales of frozen pizza for a club fund-raiser increased from 500 one year to 575 the next year. What was the percent of

  4. Supportive Learning Environment

    Scott is just beginning to learn the names for the letters of the alphabet. Which of the following would be an example of the teacher scaffolding his learning? A. The teacher tells Scott, "You need to learn all your letters, and

  1. Supportive learning environment

    It was the wrong question...Sorry Scott is just beginning to learn the names for the letters of the alphabet. Which of the following would be an example of the teacher scaffolding his learning? A. The teacher tells Scott, "You

  2. Science

    Caluculating Mass! You push yourself on a skateboard with a force of 30 N and accelerate at 0.5m/s 2. Find the mass of the skateboard if your mass is 58 kg.

  3. SS

    Dred Scott had been enslaved for many years in Missouri. Later, he moved with his owner, who was an army surgeon, to Illinois and then to the Wisconsin Territory, where slavery was not allowed. After they returned to Missouri,

  4. Math

    Scott Mason purchased a 5-unit apartment building as an investment before he retired. From the rent he collects each month, Scott pays out $1,025 for expenses. How much rent must he charge for each of the 5 apartments if he wants

Still need help? You can ask a new question.