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
umka2103 [35]
3 years ago
7

The speed and direction of an object’s motion is ______________________? *

Chemistry
1 answer:
miskamm [114]3 years ago
6 0

Answer:

The answer is D the velocity of the object

You might be interested in
A sample of water contains 5.24x10^22 molecules. How many moles are in this sample?
Helga [31]

Answer:

0.087 moles of water

Explanation:

Given data:

Number of molecules of water = 5.24×10²² molecules

Number of moles of water = ?

Solution:

The given problem will solve by using Avogadro number.

1 mole = 6.022 × 10²³ molecules of water

5.24×10²² molecules × 1 mol / 6.022 × 10²³ molecules

0.87×10⁻¹ mol

0.087 mol

Avogadro number:

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.  The number 6.022 × 10²³ is called Avogadro number.

8 0
3 years ago
Isopentyl acetate is an ester that smells like bananas. As such, it is often referred to as banana oil. Benzocaine, also an este
miskamm [114]
The answer is false
7 0
3 years ago
Which organism has a central brain A.sponge B. hydra C. flatworm D. fish
Scilla [17]
D. Fish
The brain is part of an organism's central nervous system. Simpler organisms such as sponges, hydrae, and flatworms lack the complexity in their central nervous systems to have a brain. A fish, on the other hand, is complex enough to have a central brain.
8 0
3 years ago
Read 2 more answers
2(3a-3)-2(a-2)=3<br>thank you ​
MariettaO [177]

Answer:

6a - 6 - 2a + 4 = 3

4a - 2 = 3

4a = 3 + 2

4a = 5

a = 5/4

hope that helps ✌

8 0
2 years ago
the volume of a gas at 155 kPa changes from 22 liters to 10 liters what is the new pressure if the temperature remains constant
Softa [21]

Answer:

341 Kpa

Explanation:

P1V1=P2V2

P2= P1V1/V2

P2= (155 kPa*22L)/10L

P2=341 kPa

7 0
2 years ago
Other questions:
  • Sodium nitrate and lead (ii) acetate express your answer as a chemical equation. identify all of the phases in your answer. ente
    7·2 answers
  • Why was it important to have endothermic and exothermic processes in the building materials of your train?
    5·1 answer
  • 8. Ascorbic acid (Vitamin C) cannot be stored in the body, so it must be supplied in the diet. It is a C, H, O compound. If 7.75
    14·1 answer
  • Does a catalyst increase reaction rate by the same means as a risen temperature does?
    12·1 answer
  • A 0.00100 moles sample of ca(oh)2 requires 25.00 ml of aqueous hcl for neutralization. how many moles of acid are contained in t
    15·1 answer
  • If you combined neon, argon and helium together, what would you expect to happen?
    11·1 answer
  • Which fact was most likely discovered between the time of Mendeleev’s table and the time of Moseley’s table that helped Moseley
    13·1 answer
  • An object has a density of 4.5kg/mL and a mass of 3.56kg. What is the volume of the object in ml?
    10·1 answer
  • What is the IUPAC name of the following compound?
    9·1 answer
  • Someone help please this is due today!!?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!