In physics, what is the best definition of "motion"?, A change in position over time, Frame of Reference, The rate of change in velocity, An airport luggage claim belt, What do we call the steady background used to see if an object is moving?, A change in position over time, The rate of change in velocity, An airport luggage claim belt, Frame of Reference, If a car travels 240 km in 3 hours, what is its speed?, 70 km/hr, 800 km/hr, 80 km/hr, 700 km/hr, Which of these is an example of "Constant Speed"?, Velocity includes direction (like "North"), An airport luggage claim belt, Accelerating at a steady rate, Frame of Reference, What is the main difference between Speed and Velocity?, Velocity includes direction (like "North"), Physics, Accelerating at a steady rate, Motion, If two objects move in the same direction, how do you find their combined velocity?, Add them together, Accelerating at a steady rate, Distance ➗ Speed, Distance ➗ Time, What is the scientific definition of "Acceleration"?, Accelerating at a steady rate, Direction, Add them together, The rate of change in velocity, Which of these is NOT one of the 3 ways velocity can change?, The rate of change in velocity, Accelerating at a steady rate, Staying at a constant speed, Adding them together, If an object speeds up by 5 m/s every second, what is it doing?, Motion, Staying at a constant speed, Velocity , Accelerating at a steady rate, What is the formula for Acceleration?, (Original Velocity - Final Velocity) ÷ Time, (Final Velocity - Original Velocity) x Time, (Final Velocity - Original Velocity) ÷ Time, (Time - Original Velocity) ÷ Final Velocity, A ship travels at 50 km/hr. How far will it go in 14 hours?, 700 km, 500km, 800 km, 600km, What is an example of an object that has "Average Speed"?, A Brush, A Cup, The Wind, A ball rolling or a person walking, When talking about velocity, what can you move "with" or "against"?, A Phone, A Cup, The Wind, A Brush, If an object turns a corner but stays at 60 km/hr, is it accelerating?, Yes (because it did NOT changed direction), Yes (because it changed direction), No (because it did NOT changed direction), No (because it changed direction), What are the three ways velocity can change?, Faster, Quicker, Speed, Physics, Velocity, Acceleration , Change of Direction, Change of Motion, Speed, Faster, Slower, or Change Direction, What do you call the study of motion and energy?, Motion, Velocity, Physics, Acceleration, How do you calculate distance if you know the speed and time?, Distance × Speed, Speed × Time, Distance ➗ Speed, Distance ➗ Time, What is a "Frame of Reference" used for?, To decide how fast an object is going, To decide if an object stopped, To decide if its an object , To decide if an object is moving, Moving "up" or "down" an escalator is a change in what?, Physics, AccelAcceleration, Velocity, Motion, What’s the formula for speed? , Distance ➗ Time, (End Speed - Start Speed) ➗ Time, Distance ➗ Speed, Speed X Time, What’s the formula for distance?, Distance ➗ Time, (End Speed - Start Speed) ➗ Time, Distance ➗ Speed, Speed X Time, What’s the formula for time?, Speed X Time, (End Speed - Start Speed) ➗ Time, Distance ➗ Speed, Distance ➗ Time, What’s the formula for acceleration? , Distance ➗ Time, Distance ➗ Speed, Speed X Time, (End Speed - Start Speed) ➗ Time.

Physics

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

)
استعادة الحفظ التلقائي: ؟