Physics
19.06.2023 13:22
184
285
7
Solved by an expert
PLEASE ANSWER THESE 2 FOR PHYSICS ASAP A racecar driver drives on a straight track
PLEASE ANSWER THESE 2 FOR PHYSICS ASAP
A racecar driver drives on a straight track (with friction). He pushes on the brake and the car slows down. What is happening to the kinetic energy of the car as he applies the brake.
The kinetic energy disappears
The kinetic energy is converted into chemical potential energy
The kinetic energy is converted into thermal energy
The kinetic energy stays constant
A cart is moving on a track and slows down because of friction. Select all of the following statements that explain why the cart slows down. [You can select more than one answer]
kinetic energy from the cart is converted to thermal energy in the cart
chemical potential energy in the cart is converted to kinetic energy in the track
kinetic energy from the cart is converted to thermal energy in the track
kinetic energy from the cart is converted to chemical potential energy in the cart
Show Answers
The kinetic energy disappears
The kinetic energy is converted into chemical potential energy
The kinetic energy is converted into thermal energy
The kinetic energy stays constant
A cart is moving on a track and slows down because of friction. Select all of the following statements that explain why the cart slows down. [You can select more than one answer]
kinetic energy from the cart is converted to thermal energy in the cart
chemical potential energy in the cart is converted to kinetic energy in the track
kinetic energy from the cart is converted to thermal energy in the track
kinetic energy from the cart is converted to chemical potential energy in the cart
abecobos37
4,6(100 marks)
C
Explanation:
Popular Questions about the subject: Physics
What is a common use for the physicians desk reference pdr...
Physics
02.12.2020 09:03
Atraffic light consists of a horizontal member attached to a vertical support...
Physics
29.03.2023 20:22
What is the heating capacity, in btus, of a cylindrical storage tank of...
Physics
16.02.2020 08:18
A 2.0-kg block starts from rest on the positive x axis 3.0 m from the origin...
Physics
10.03.2023 09:51
Why does diamond sparkles stars twinkles?...
Physics
17.07.2021 11:01
Is the amount of friction greater between rough surfaces or smooth surfaces?...
Physics
08.08.2022 02:58
Astone is thrown from a cliff and lands in the sea. air resistance is negligible....
Physics
18.09.2022 13:40
Which of the following quantities can be determined from a speed-time graph...
Physics
19.10.2020 06:53
The transfer of heat by a moving liquid or gas is called conduction true...
Physics
13.01.2022 14:29
New questions by subject
When the exponential phase of a logistic growth curve of a population ceases,...
Mathematics
20.08.2020 16:03
Acar traveled at a constent speedofm45 miles per hour make a graph to show...
Mathematics
22.10.2021 22:43
Ask the director of software quality assurance a question. what is most...
Business
18.08.2022 21:32
Work the following recursive problems. find f(1), f(2), f(3) and f(4) if...
Mathematics
18.11.2020 12:14
The value of t∗ for a 95% confidence interval when there are 10 pieces...
Mathematics
05.02.2020 17:44
A(n) allows you to create powerful and complex programs without knowing...
Computers and Technology
19.08.2022 09:17
Describe an aspect of your development that differs from a parent’s or...
Social Studies
23.03.2020 07:22
Although some the software qa function employees could work remotely, holden-evan...
Business
12.11.2020 23:26
According to de tocqueville, how did the philosophes undermine the old...
History
25.09.2022 11:13
Ahusband and wife have normal vision, although both of the couple s fathers...
Biology
20.01.2022 15:55
Find out answers to questions
from an AI-bot
from an AI-bot
Get full access
Answers
