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
Nitella [24]
3 years ago
10

Does it require more force to stop a bus or a bike moving at the same speed

Chemistry
1 answer:
iVinArrow [24]3 years ago
7 0
Well depends how fast they're going if it's a slow speed a bus but at a fast speed a bike because you wanna be careful while stopping
You might be interested in
Starting from a 1 M stock of NaCl, how will you make 50 ml of 0.15 M NaCl?
WARRIOR [948]

Answer:

We need 7.5 mL of the 1M stock of NaCl

Explanation:

Data given:

Stock = 1M this means 1 mol/ L

A 0.15 M solution of 50 mL has 0.0075 moles NaCl per 50 mL

Step 2: Calculate the volume of stock we need

The moles of solute will be constant

and n = M*V  

M1*V1 = M2*V2

⇒ with M1 = the initial molair concentration = 1M

⇒ with V1 = the volume we need of the stock

⇒ with V2 = the volume we want to make of the new solution = 50 mL = 0.05 L

⇒ with M2 = the concentration of the new solution = 0.15 M

1*V1 = 0.15*(50)

V1 = 7.5 mL

Since 0.0075 L of 1M solution contains 0.0075 moles

50 mL solution will contain also 0.0075 moles but will have a molair concentration of 0.0075 moles / 0.05 L =0.15 M

We need 7.5 mL of the 1M stock of NaCl

6 0
3 years ago
How has the work of chemists advanced cancer treatment?​
jeyben [28]

Answer:

C

Explanation:

it wouldn't be A because that makes no sense

theirs no pill or any type of drug that can slow it down but their is a treatment plan for it

(It could be c or d)

6 0
3 years ago
Read 2 more answers
HELP MULTIPLE CHOICE QUESTION!!!! I HAVE A QUIZ!!!!
koban [17]

Answer:

A) not for 100%

Explanation:

sorry if it's wrong

7 0
3 years ago
When all colors are absorbed, you see:<br><br> black<br> white<br> green<br> yellow
wolverine [178]

uhmm, white.

Explanation:

you'll basically look like blind ig

5 0
3 years ago
Consider the reaction:
kramer

Answer:

SOMEONE ANSWER THIS PLEASE

Explanation:

PLEASE

3 0
2 years ago
Other questions:
  • An I.V. infusion order is received for Lidocaine 2 g in 250 ml of 0.9% NaCl to be infused at 3 mg/min. What will the flow rate b
    6·1 answer
  • What are the concentrations of hydroxide and hydronium ions in a solution with a pH of 8.3?
    11·1 answer
  • Draw the most reasonable lewis structure of a molecule that contains a n atom, a c atom, and a h atom. include any formal charge
    13·1 answer
  • What Is a high-temperature physical state of matter in which atoms lose their electrons?
    14·1 answer
  • Please help me answer this you just need to answer true or false
    15·2 answers
  • Most carbon compounds are formed by exchanging electrons with carbon.<br> True<br> False
    7·2 answers
  • Calculate the density of an object with a mass of 25g and a volume of 10ml
    7·1 answer
  • how many grams of silver medal could be recovered from a reaction of 50 g silver nitrate and copper metal
    14·1 answer
  • Many large and small rocks are found under glaciers. Explain how these rocks are both weathered and eroded.
    8·2 answers
  • Substances, such as litmus paper or red cabbage juice, that turn color based on the pH of the solution are called ___.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!