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
DedPeter [7]
3 years ago
5

A tennis ball travels the length of rhe court, 24 m, in 0.5 s. Find its average speed​

Chemistry
1 answer:
dsp733 years ago
8 0

Answer:

48m/s

Explanation:

You might be interested in
I need this ASAP please
Ulleksa [173]

Answer: C

Explanation:

Velocity is displacement over change in time. It’s a vector quantity, so velocity must include direction. You’re changing the direction, but the speed stays the same, because you are still going 20 km per hr

6 0
3 years ago
Read 2 more answers
In a Lewis structure, what do you do with the total number of valence if your ion is
Andrew [12]

Answer: add 2 valence electrons

Explanation:

You have to make up for the negative electrons so you add them

4 0
3 years ago
I learned that ____is a substances used to dissolve a ______. Its is of the _____amount. There are substances that can be dissol
masya89 [10]

Answer:

1 solute

2 soluble

3 smaller

4 solvent

5 Insolute

6 coffee

Yan po pa braininess nalang po

8 0
3 years ago
What is the density of a substance with a volume of 5.0 mL and a mass of 15.0g?
user100 [1]

Answer:

B) 3.0 g/mL

Explanation:

density formula: mass/volume

15/5=3

8 0
3 years ago
What is the progression of a space rock as it from space to Earth’s surface?
Bezzdna [24]

I think that's called "Trajectory"

3 0
4 years ago
Read 2 more answers
Other questions:
  • This reaction was monitored as a function of time:
    6·1 answer
  • Describe the main differences beA human cell has 46 chromosomes. At the end of mitosis, there are two cells, each with 46 chromo
    10·1 answer
  • A 25.0 ml sample of 0.723 m hclo4 is titrated with a 0.27 m koh solution. the h3o+ concentration after the addition of 80.0 ml o
    10·1 answer
  • The reaction A + 2B → products has been found to have the rate law, rate = k[A][B]2. While holding the concentration of A consta
    15·1 answer
  • Why do less dense compounds make up Earths crust while the densest compounds make up the core
    12·1 answer
  • What experiment did J.J Thomson do?
    12·2 answers
  • Tectonic plates move to ​
    13·2 answers
  • I am having trouble converting :(
    13·1 answer
  • How many grams of water (H2O) are produced from 34 grams of oxygen (O2)? *
    11·1 answer
  • Calculate the emf of the following concentration cell: Au(s) | Au3+ (0.10 M) || Au3+ (0.50 M) | Au(s)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!