sunshinedaydream
New member
mi/hr). The tires on Harry's bike are? Harry and Sue are riding their bicycles together(both are going about 15 mi/hr). The tires on Harry's bike are larger diameter than those on Sue's bike. Which of the following statements are true about the tires on Harry's and Sue's bikes? Choose all that apply.
a. Sue's tires have a larger linear velocity at their rims than Harry's tires.
b.The tires on both bikes have the same linear velocity at their rims.
c.Harry's tires have a larger linear velocity at their rims than Sue's tires.
a.Sue's tires have a larger rotational velocity than Harry's tires.
b. The tires on both bikes have the same rotational velocity.
c. Harry's tires have a larger rotational velocity than Sue's tires.
I said that Harry tires have a larger rotational velocity but no matter how I enter I keep getting it wrong. Can anyone help? What am I doing wrong..the rims? or Harry's velocity? Please Help!!
a. Sue's tires have a larger linear velocity at their rims than Harry's tires.
b.The tires on both bikes have the same linear velocity at their rims.
c.Harry's tires have a larger linear velocity at their rims than Sue's tires.
a.Sue's tires have a larger rotational velocity than Harry's tires.
b. The tires on both bikes have the same rotational velocity.
c. Harry's tires have a larger rotational velocity than Sue's tires.
I said that Harry tires have a larger rotational velocity but no matter how I enter I keep getting it wrong. Can anyone help? What am I doing wrong..the rims? or Harry's velocity? Please Help!!