1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
katen-ka-za [31]
3 years ago
5

Mary travelled 70 miles/hour due north. This is an example of what?

Physics
2 answers:
Kobotan [32]3 years ago
6 0

Answer:

velocity.

Explanation:

Velocity is a vector quantity, which consists of:

- a magnitude, which is equal to the ratio between the displacement of an object and the time taken for the displacement to occur:

v=\frac{d}{t}

- a direction, which is equal to the direction of the displacement

In this case, we are given both the magnitude (70 miles/hour) and the direction (north), so this is an example of velocity.

kolezko [41]3 years ago
4 0
I believe this would be an example of Mary's velocity. We have her speed and direction which is all you need to find velocity.
You might be interested in
What is the volume of 45.6 g of silver if the density of silver is 10.5 g/ml?
Leviafan [203]
Volume = mass / density = 45.6/10.5 = .... L
8 0
3 years ago
Read 2 more answers
The current theory of the structure of the
myrzilka [38]

Answer:

hiiiiiiiiiiii

Explanation:

4 0
2 years ago
Which following options are examples of matter? A) light B) Molecules C) Feelings D) people
yaroslaw [1]
All except C, feelings are not physical.
6 0
3 years ago
Read 2 more answers
Jennifer works for an automaker and tests the safety performance of cars. she watches a 2,000-kilogram car crash into a wall wit
Kipish [7]

The acceleration of the car at impact is 15m/s².

<h3>What is Newton's Second Law of Motion?</h3>

Newton's second law provides a precise explanation of the modifications that a force can make to a body's motion. According to this, a body's momentum changes at a rate that is equal to the force acting on it over time in both magnitude and direction. A body's momentum is equal to the sum of its mass and velocity. Similar to velocity, momentum has both a magnitude and a direction, making it a vector quantity.

acceleration - rate of change of velocity with time, both in terms of speed and direction. A point or object going straight forward is accelerated when it accelerates or decelerates.

There are three types of accelerated motions :

  • uniform acceleration,
  • non-uniform acceleration
  • average acceleration.

express all the units in their most basic form.

kg, newton = kg*m/s², acceleration =m/s²

\frac{ 30000 kg*m/s^{2} }{ 2000 kg}  = 15m/s^{2}

to learn more about Newton's Second law of Motion - brainly.com/question/13447525

#SPJ4

3 0
1 year ago
The part of the electromagnetic spectrum you can see is called ultraviolet light. Please select the best answer from the choices
Artyom0805 [142]
True because when the light bounces off a surface it creates a rainbow which we call roygbiv
4 0
3 years ago
Other questions:
  • Which nucleus completes the following equation?
    5·2 answers
  • Which of the following is not an advantage that attractive people enjoy in interpersonal relationships?
    13·2 answers
  • Could anyone help me for this question please!! Really emergency!!!
    6·1 answer
  • How is coal formed? from hydrothermal deposits from igneous intrusions from 300 to 400 million year old plant remains from oil d
    15·1 answer
  • A student performed the following steps to find the solution to the equation x^2-2x-15=0 Where did the student go wrong? STEP 1:
    14·1 answer
  • A woman stands on a bathroom scale in a motionless elevator. When the elevator begins to move, the scale briefly reads only 0.79
    10·1 answer
  • What is a non-example of gravitational force?
    12·2 answers
  • Caitlin is riding her bike. Which of the following statements tells what is happening?
    13·1 answer
  • Brianna has difficulty focusing in school and has struggled to learn to read. How would this disorder be classified in the DSM-5
    12·1 answer
  • A 2.5 kg block is launched along the ground by a spring with a spring constant of 56 N/m. The spring is initially compressed 0.7
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!