answersLogoWhite

0

Physics

User Avatar

Jenifer Carter

Lvl 10
2y ago
4.0
4 Reviews
Add a rating

Rate this Study Guide:

Cards in this guide (11)
Force can be calculated as pressure x area Which of the following will produce the most force

10 p over 10 m2

Brittney can run 100 meters in 12 seconds at a constant speed What is her speed in meters per second

8.3 m/s

A car travels 65 km in 1 hour What is its average speed in meters per second

18 m/s

An airplane flying from Los Angeles to New York is traveling at a velocity of 1200 kilometers per hour east There is a tail wind with a velocity of 60 kilometers per hour east What is the resultant

1260 kph east

Resultant velocity is calculated using which two math functions

"addition and subtraction"
Resultant velocity refers to the sum of all vectors in an equation. The two math functions that are used to calculate the resultant velocity are addition and subtraction.

What if your body applies force to the ground as weight If you weigh 450 newtons and carry a backpack that weighs 45 newtons what is the net force applied downward to the ground

495 n

The acceleration of an object depends on the force exerted on which of these

an object's mass

The popping sensation a person feels in his or her ears when an airplane ascends or descends comes from the rapid change in what type of pressure

atmospheric

Which term is a pulling force exerted by solids

Tension is a pulling force that is exerted by solids.

What is the term used to describe the rate of an object's movement

The term used to describe the rate of an object's movement is speed or velocity. Velocity is the same as speed but also measures direction.

Which term defines something that transfers thermal energy efficiently

Something that transfers thermal energy efficiently is called a conductor.

Related study guides

Physics

7 cards

Brittney can run 100 meters in 12 seconds at a constant speed What is her speed in meters per second

Resultant velocity is calculated using which two math functions

What if your body applies force to the ground as weight If you weigh 450 newtons and carry a backpack that weighs 45 newtons what is the net force applied downward to the ground

What is the term used to describe the rate of an object's movement

➡️
See all cards
4.38
8 Reviews

Physics

12 cards

What if your body applies force to the ground as weight If you weigh 450 newtons and carry a backpack that weighs 45 newtons what is the net force applied downward to the ground

What term describes the transfer of energy between objects that have different average kinetic energies

What instrument can be used to calculate specific heat capacity

What does the law of conservation of energy explain

➡️
See all cards
1.0
1 Review

Physics

9 cards

Which term describes motion without air resistance to gravity

Which two factors determine speed of motion

What if your body applies force to the ground as weight If you weigh 450 newtons and carry a backpack that weighs 45 newtons what is the net force applied downward to the ground

The acceleration of an object depends on the force exerted on which of these

➡️
See all cards
5.0
1 Review

Physics

10 cards

Which term describes motion without air resistance to gravity

Which two factors determine speed of motion

What if your body applies force to the ground as weight If you weigh 450 newtons and carry a backpack that weighs 45 newtons what is the net force applied downward to the ground

The acceleration of an object depends on the force exerted on which of these

➡️
See all cards
No Reviews

Physics

11 cards

Applications for Newton's third law of motion

Which term describes motion without air resistance to gravity

Which law states that the total momentum does not change when it is transferred

Which two factors determine speed of motion

➡️
See all cards
4.8
5 Reviews