Smitheyyy1593 Smitheyyy1593

30-07-2021
Physics

contestada

As a roller coaster car crosses the top of a 40-m-diameter loop-the-loop, its apparent weight (the normal force) is the same magnitude as the car's weight. What is the car's speed at the top?

Respuesta :

roccokarr2020 roccokarr2020

30-07-2021

Answer:

40 because if it is the same weight then there is no weight to make the ride slower so it 40

Explanation:

Answer Link

Otras preguntas

Can someone please help me out with this one??

What number :Increased by 130% is 69 ?

What is the slope of a line that is parallel to the line whose equation is y= 4/5 x−3?

Which ONE of the following statements BEST describes INVENTORY?a. Goods used by company employees on a daily basisb. Goods due from customers who have purchased

how would i put this in future tense? Este verano, voy a las Bahamas con mi familia de vacaciones. Nos relajaremos y veremos peces. También comeremos toda la c

If the net vertical impulse of a 580 N person is 165 Ns over 0.5 s, what was the average net vertical force produced? If her initial vertical velocity was –0.20

Problem 1.5 A 250 g sample at 80°C is placed in a calorimeter containing 300 g of water. The mass of the aluminum calorimeter cup is 100 g. The initial tempera

Why is it likely that MOST speciation is allopatric? a. Because disruptive selection between forms of traits in sympatric populations is always very strong. b.

DOES ANYONE KNOW HOW TO DO THIS???A store is having a sale on chocolate chips and walnuts. For 3 pounds of chocolate chips and 2 pounds of walnuts, the total c

Vertical axis wind turbine generates more electrical power compared to horizontal axis wind turbine due to differences in wind speed. a)-True b)- False