Imagine that you wanted to replace the big stairway from the 3rd to 2nd floor of T building with a slide. What would your acceleration be as you slid down to the 2nd floor, and what would your speed be when you reached the 2nd floor? Don’t forget to include friction.
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Imagine that you wanted to replace the big stairway from the 3rd to 2nd floor of T building with a slide. What would your acceleration be as you slid down to the 2nd floor, and what would your speed be when you reached the 2nd floor? Don’t forget to include friction.
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- Don't Use Chat GPTYou want the final speed at the bottom of your roller coaster hill to be 25 m/s. What is the height (h) of the hill to achieve this? Use g = 9.8 m/s2You push a box up a slope with kinetic friction at a constant speed. Which of these is true? O AK = 0, AUg > 0, AEmech > 0, AÉth > 0 O AK > 0, AUg > 0, AEmech >0, AEth > 0 O AK = 0, AUg > 0, AEmech = 0, AEth > 0 O AK > 0, AUg 0
- I need help with question 3?A student wants to angle a ramp such that if she releases a 2.8kg cart at the top of a ramp, the cart will travel 210cm and hit the end of the ramp in 1.6s. Neglect backwards friction and drag. What does the magnitude of the net force on the cart need to be? What does the magnitude of the cart's acceleration need to be? At what incline angle (0) does the ramp need to be slanted? m/s2 What will be the maximum speed of the cart? m/s cannot be detem check answersAt Ted's request, Bill pushes the pizza box across the granite countertop towards Ted. When the box leaves Bill's hand it is sliding at 2.60 m/s. The box comes to rest over a distance of 110 cm. What is the coefficient of kinetic friction, uk, between the pizza box and the countertop? (Ignore air drag.)