True or false? If a train is slowing down, is it accelerating?

Two facing surfaces of two large parallel conducting plates separated by 7.0 cm have uniform surface charge densities such that are equal in magnitude but opposite in sign. The difference in potential between the plates is 560 V.

An unknown material has a mass of 5.61 kg, and its temperature increases by 0.124°C when 1320 J of heat are added. What is the specific heat of the material? (Unit = J / (kg*C))

Interia describes which of the following? How difficult it is to change an objects motion. How large an object is How fast an object is moving How long an object is

A pulse is a non-recurrent wave. True False

In order for organisms to stay alive and continue their species, they must overcome many challenges. Which of these is NOT one of the three challenges of life? Question 1 options: getting energy reproducing regenerating staying healthy

Ariana is accelerating her car at 4.6 m/s^2 it took her 10 seconds to reach this acceleration her starting lost the day was 0 meters per second what was her final velocity

The magnitude of the tidal force between the International Space Station (ISS) and a nearby astronaut on a spacewalk is approximately 2GmMa/r3. In this expression, M is the mass of the Earth, r=6.

A car designer is designing a new model of a popular car. He wants to use the same engine as in the old model, but improve the new cars acceleration.

A two-slit Fraunhofer interference-diffraction pattern is observed with light of wavelength 672 nm. The slits have widths of 0.03 mm and are separated by 0.24 mm. How many bright fringes will be seen inside the central diffraction maximum?

To get gravitational potential energy do you need to convert kg to g