Physics, 03.02.2021 20:10, sofyan00404

A rollercoaster rapidly picks up speed as it rolls down a slope. As it starts down the slope, its speed is 6 m/s. But 3 seconds later, at the bottom of the slope, its speed is 36 m/s. What is its average A roller coaster car acceleration? Show you work

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 11:30, azduce

(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?

Answers: 3

continue

Physics, 22.06.2019 18:10, ansley81

Aa a of 22 m/s at an of 36.9 .be . a. b. c. (3)x y of? (3)go? (4) () it to to ?

Answers: 1

continue

Physics, 22.06.2019 23:30, danielahchf

Which of the following forces require physical contact? tension air resistance friction magnetic force applied force

Answers: 3

continue

Physics, 23.06.2019 00:30, asseatingbandit

Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?

Answers: 2

continue

Do you know the correct answer?

A rollercoaster rapidly picks up speed as it rolls down a slope. As it starts down the slope, its sp...