Cards in this guide (18)
World class swimmers can swim the 100 meter freestyle in about 55 seconds What is their approximate average speed
The length of a vector arrow represents its
Properties of matter are typically broken into two categories physical and
The shortest distance from start to finish is called the vector addition
If a direction is somewhere between North and East it is measured in
The direction of a vector that points somewhere between due north and due east is measured in
What are combined vectors that go in one direction
Microwelds are formed where
bumps from two surfaces come into contact.
Near the Earth's surface the amount of mass an object has does not affect its acceleration due to gravity
What vector is created by pointing in a particular direction
Which of the following are not vector directions?
The acceleration of gravity means that for each second that passes falling objects move 98 meters
No, that's not correct.
The acceleration of gravity means that for each second that passes, falling objects fall
at a speed that's 9.8 meters per second fasterthan it was one second earlier.
True or false Many people in many types of jobs not just physicists use kinematics ideas
The motion of an object thrown at an angle is what motion
Whih of the following is not a reason why gravity is important in our lives
It keeps water molecules together in a cup.
What is a practical example of gravity acting on a moving object
A car speeds up as a traffic light turns green.
Which of the following could not be vector magnitudes
Which represents one dimensional motion
Two vectors that lie along the same line-apex
Which of the following phrases is the best definition of the world map
which of the following phrases is the best definition of the world map