Physics, 08.10.2021 05:20, bossdde

In a lab investigation, one group of students (group A) measures the speed of a 0.1kg car at 2.5m/s at the bottom of a hill. Another group of students (group B) measures the speed of the car at 3m/s at the bottom of the hill. Both cars started at the top of a hill that is 1m high. Calculate the potential and kinetic energies for each group's car.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 22:40, Animallover100

Which feature indicates that mars resides in the inner region of the solar system

Answers: 3

continue

Physics, 21.06.2019 23:20, stormserena

The 5-kg cylinder is initially at rest when it is placed in contact with the wall b and the rotor at a. if the rotor always maintains a constant clockwise angular velocity v = 6 rad> s, determine the initial angular acceleration of the cylinder. the coefficient of kinetic friction at the contacting surfaces b and c is mk = 0.2.

Answers: 3

continue

Physics, 22.06.2019 09:30, abdominguez7187

An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?

Answers: 2

continue

Physics, 22.06.2019 18:00, levilugar

Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.

Answers: 2

continue

Do you know the correct answer?

In a lab investigation, one group of students (group A) measures the speed of a 0.1kg car at 2.5m/s...