I know my Physics
True or False
Physics is concerned with applying physics principles and making predictions about phenomena.
What is true.
SI base unit for Length
the symbol m represents.
What is change in mass?
The type of displacement when elevator doors open, and the delivery person lifts the dolly over the threshold of the elevator
What is positive?
Calculate the speed for a car that went a distance of 125 kilometers in 2 hours time.
What is 62.5 km/h?
Measuring temperature would most likely involve which major area in physics?
What is thermodynamics.
674.3 mm equals ______ in scientific notation
6.743 x 102 mm
The standard abbreviation for seconds
What is s.
0_1_2_3__4__5_6__7_8_9_10
The correct description of any change of position farther to the right of 0
What is Positive distance?
A car travels from A to B in 3 hrs. It returns to point A in 5 hrs. Points A and B are 150 miles apart along a straight highway. Describe the average speed of the car for first half and then for 2nd.
What is 50 mph and what is 30 mph?
In the field of Relativity, what a physicist does.
What is a physicist who studies the behavior of submicroscopic particles
0.000 000 005 823 ug equals ________ in scientific notation (mg)
What is 5.823 x 10-9 mg?
kg x (m/s2 ) x (s3/m4)
What is k x (s/m3)?
0_1_2_3__4__5_6__7_8_9_10
A dog walks from +4 to +2 m. Write a true statement (equation) for the dog's motion.
A police car accelerates quickly to 60 m/s in order to pursue an ice cream truck that is speeding along highway at 45 m/s. How long will it take the police car to catch up if the truck is 600 meters ahead of the police car at the beginning of the chase?
After making observations and collecting data that leads to a question.
What is formulate and test hypothesis by experiment; or experiment; test hypothesis
How long it would take a car moving at 109 km/h to travel 10450 km.
What is 100 h?
What is displacement and how is that different from distance.
What is the equation for calculating velocity
What is velocity = displacement or Delta X over time
True or False
A ball rolling on the ground represents a system
What is False
The area of one flooring tile in the classroom in meters. (no sig figs)
What is 9.18 m2?
One advantage of using equations
What is
a. describing relationship between variables
b. produce graphs to make predictions
A person walks 4 meters east, then walks 3 meters north. This is the distance and displacement.
What is + 5m or 5 m northeast?
At t=1 min the car is traveling at a velocity of 20 m/s and at time t=2 min, the car reaches a velocity of 40 m/s. Describe the cars average velocity assuming straight path.
What is + 30 m/s?