Determine whether each statement addresses an object's speed or its velocity.
Speed
Velo...
Physics, 30.03.2020 18:50, cristinanina
Determine whether each statement addresses an object's speed or its velocity.
Speed
Velocity
The school record for the 100-
meter dash is 12 m/s.
We are experiencing 20 mi/h
winds from the southeast today.
The 1670 kg car was traveling
west at 75 mi/h when it crashed.
The driver got a ticket for
traveling 15 mi/h over the speed
limit.
Results
The runner jogged 1 mile north
and mile east in 12 minutes.
Answers: 3
Physics, 22.06.2019 08:30, fernandoramirez086
Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.
Answers: 3
Mathematics, 22.11.2019 00:31
Health, 22.11.2019 00:31
Physics, 22.11.2019 00:31
Mathematics, 22.11.2019 00:31
Mathematics, 22.11.2019 00:31
Mathematics, 22.11.2019 00:31