Is it safe or unsafe to climb an unsecured ladder that has slip-resistant feet

If you had a super power what would it be? ? brainliest to best answer

Do you want free brainliest & free 15 points? answer this correctly and you shall receive : ) the ideal body position for your legs after you've adjusted your seat is with your knee a. is fully tucked in when pressing the pedals b. is slightly crooked when pressing the pedals c. is fully extended when pressing the pedals d. is pressing directly on the pedals

Which amusement park ride utilizes periodic motion a.slide b.bumper cars c.giant swing d.roller coaster