What must be tue about two objects if hest is fowing between them?
The objects must be dierent temperatures
The objects must be the same temperature
The objects must both be over room temperature
The objects must both be under room temperature

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

What does si stand for,when referring to a system of measurement

An astronaut floating in space is trying to use her jetpack to get back to her space station, but she is being pulled away by a nearby planet, as shown in the image below. her jetpack provides a constant thrust of 310 n. if she angles her jetpack in such a way that it cancels out the vertical force due to the planet's gravity, what is her net horizontal force? thaud 487 o a. 54.8 n toward the space station o b. 212.9 n toward the space station o c. 185.2 n toward the space station o d 956 n toward the space station