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
Alina [70]
3 years ago
14

Which statement about vectors is true?

Physics
2 answers:
ycow [4]3 years ago
4 0

Answer:

D. Vectors are quantities described by both magnitude and direction.

Explanation

elena-14-01-66 [18.8K]3 years ago
4 0

Answer: D magnitude and direction

You might be interested in
An inflatable raft (unoccupied) floats down a river at an approximately constant speed of 5.6 m/s. A child on a bridge, 71 m abo
saveliy_v [14]

Answer:

21.28 m

Explanation:

height, h = 71 m

velocity of raft, v = 5.6 m/s

let the time taken by the stone to reach to raft is t.

use second equation of motion for stone

h = ut + \frac{1}{2}at^{2}

u = 0 m/s, h = 71 m, g = 9.8 m/s^2

71 = 0 + 0.5 x 9.8 x t^2

t = 3.8 s

Horizontal distance traveled by the raft in time t

d = v x t = 5.6 x 3.8 = 21.28 m

3 0
3 years ago
What are three benefits of being assertive and what are three tips to help you develop an assertive style of communication? (Sit
uysha [10]
1. The benefits of been assertive include the following:
a. It improve one self image: When you choose to be assertive, you adopt  a self realistic image.
b. It enhance how we understand others: Been assertive helps you to see others in a more realistic context.
c. Promote self awareness and self confidence: Been assertive helps you to develop a greater respect for your own points of view when dealing with issues. 
d. Been assertive is a less stressful way of communicating.

2. The three steps needed to develop assertive communication, include:
a. Learn to 'no' more often: refuse to please everyone and do not behave according to people expectations of you. Be yourself.
b. Your tone must be properly turned when talking: Do not raise your voice or rush a communication. Be calm and cool when talking.
c. Be open to communication: Be willing to discuss issues until a suitable solution is found.
d. Pay attention to non-verbal communication of others: Keep eye contact when communicating and pay attention to other body gestures. 

5 0
3 years ago
Every object in the universe exerts a force on every other object. This force is called
MrMuchimi

Gravity is the correct answer.

6 0
3 years ago
g A 2.3 kg block is attached to the spring, and it is released from rest 0.7 m from the spring's equilibrium position. Neglectin
DedPeter [7]

Answer:

3.71 m/s

Explanation:

From the law of conservation of linear momentum, since we are neglecting minor energy losses due to friction then we can express it as mgh=0.5mv^{2} since all the potential energy is transformed to kinetic energy

Making v the subject of the formula then v=\sqrt {2gh} and here m is the mass of the block, g is acceleration due to gravity, h is the height. Substituting 0.7 m for h and 9.81 for g then we obtain that v=\sqrt {2\times 9.81\times 0.7}=3.705941176 m/s\approx 3.71 m/s

6 0
3 years ago
A foot is 1/3 of a yard. What part of a meter is a millimeter?
N76 [4]

Answer:

Explanation:

1/1000

6 0
3 years ago
Other questions:
  • Which law represents the thermodynamic statement of the conservation of energy of a system
    12·1 answer
  • Which of the following would probably not work with circuits on a daily basis
    7·1 answer
  • Explain how the earth is round and not flat
    14·2 answers
  • 3.00Kg toy falls from a height of 1.00m. What is the kinetic energy just before the ground?
    6·1 answer
  • Estimate the theoretical fracture strength of a brittle material if it is known that fracture occurs by the propagation of an el
    12·1 answer
  • A Physics question regarding circuits and electricity.
    6·2 answers
  • studyhero A violin string has a length, from the bridge to the end of the fingerboard, of 50 cm. That section of the string has
    8·1 answer
  • A LETTER FROM THE LORAX
    14·2 answers
  • Please help me I’ll mark you as Brainly <br><br><br> PLSSSS
    12·2 answers
  • In a belly-flop diving contest, the winner is the diver who makes the biggest splash upon hitting the water. the size
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!