Which is the process by which a gas changes to a solid?

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest