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
aivan3 [116]
3 years ago
13

Which three of the following are characteristics of ionic bonding?

Physics
1 answer:
Lyrx [107]3 years ago
7 0
Gains at least one nutrient
You might be interested in
How much energy is needed to generate 0.71 x 10-16 kg of mass?
AleksAgata [21]

Answer:

6.39 J of energy is needed to generate 0.71 * 10⁻¹⁶ kg mass

Explanation:

According to the Equation: E = mc²

where the mass, m = 0.71 * 10⁻¹⁶ kg

the speed of light, c = 3 * 10⁸ m/s

The amount of energy needed to generate a mass of 0.71 * 10⁻¹⁶ kg is calculated as follows:

E = (0.71 * 10⁻¹⁶) (3 * 10⁸)²

E = 0.71 * 10⁻¹⁶ * 9 * 10¹⁶

E = 0.71 * 9

E = 6.39 J

6 0
3 years ago
A car travels 45 km due north and 70 km west. What is the car's displacement? 6 points 24.7 km northeast 83.2 km northwest 76.5
HACTEHA [7]

Answer:

3150

Explanation:

if if you were two times 45 times 70 it would give you that answer

8 0
3 years ago
The rocket is fired vertically and tracked by the radar station shown. When θ reaches 66°, other corresponding measurements give
Flauer [41]

Answer:

velocity = 1527.52 ft/s

Acceleration = 80.13 ft/s²

Explanation:

We are given;

Radius of rotation; r = 32,700 ft

Radial acceleration; a_r = r¨ = 85 ft/s²

Angular velocity; ω = θ˙˙ = 0.019 rad/s

Also, angle θ reaches 66°

So, velocity of the rocket for the given position will be;

v = rθ˙˙/cos θ

so, v = 32700 × 0.019/ cos 66

v = 1527.52 ft/s

Acceleration is given by the formula ;

a = a_r/sinθ

For the given position,

a_r = r¨ - r(θ˙˙)²

Thus,

a = (r¨ - r(θ˙˙)²)/sinθ

Plugging in the relevant values, we obtain;

a = (85 - 32700(0.019)²)/sin66

a = (85 - 11.8047)/0.9135

a = 80.13 ft/s²

4 0
2 years ago
Bio is a root word that means<br> O heart.<br> O life.<br> O cell.<br> O sugar.
I am Lyosha [343]
Life darling
☆*:.。. o(≧▽≦)o .。.:*☆
7 0
3 years ago
Read 2 more answers
When a body is moving with a uniform velocity, the acceleration is ___?
denis23 [38]
<span>According to the formula : 
</span><span>a=<span><span>ΔV / </span><span>ΔT
</span></span></span><span>When a body is moving with a uniform velocity, the acceleration is zero. That's it. You should remember, that velocity is not constant whereas speed is constant.</span>
4 0
3 years ago
Other questions:
  • A resistor and a capacitor are connected in series across an ideal battery having a constant voltage across its terminals. Long
    11·1 answer
  • If we approximate the rack to be completely flat and the racecar is travelling a constant 30.5 m/s around the turn, what forces
    14·1 answer
  • Why is gum bad for you
    12·2 answers
  • a net force of 100 newtons is applied to a wagon for 5 seconds. This causes the wagon to undergo a change in momentum of
    9·1 answer
  • Any change in an object's velocity is caused by
    8·2 answers
  • The graph shows the heating curve of water the X axis shows heat added overtime and Y axis shows the temperature identify the re
    15·1 answer
  • According to the nebular theory, what early event eventually led to the formation of our solar system?​
    14·1 answer
  • PLEASE ANSWER THIS QUICK
    10·1 answer
  • Two light waves, initially emitted in phase, will interfere constructively with maximum amplitude if the path-length difference
    6·1 answer
  • Homework: Making Connections to Science Ideas
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!