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
vichka [17]
3 years ago
10

In which direction is there a net force of 200 North

Chemistry
2 answers:
miskamm [114]3 years ago
7 0

Answer: positive (right)

Explanation:

During resolution of vectors, any force or particle moving towards (north or east) direction are termed positive while vectors moving towards (west and south) are negative

zvonat [6]3 years ago
6 0

The answer is "right".

You might be interested in
Can you help me please
den301095 [7]
Type in the Eye lins it will help
4 0
3 years ago
What are sister chromatids
Pavel [41]
Sister chromatids are two identical copies of a single chromosome that are connected by a centromere. They occur as a result of a chromosome that  duplicated during the S phase of the cell cycle.
4 0
3 years ago
Suppose that a certain biologically important reaction is quite slow at physiological temperature (37 oC) in the absence of a ca
Oksi-84 [34.3K]

Answer:

30 kJ

Explanation:

Arrhenius equation is given by:

k=Aexp(-Ea/RT)\\

Here, k is rate constant, A is Pre-exponential factor, Ea is activation energy and T is temperature.

taking natural log of both side

ln k = ln A - Ea/RT

In Arrhenius equation, A, R and T are constant.

Therefore,

ln\frac{k_2}{k_1} =\frac{Ea_1-Ea_2}{RT}

Ea_1-Ea_2 is the  lowering in activation energy by enzyme,

R = 8.314 J/mol.K

T = 37°C + 273.15 = 310 K

\frac{k_2}{k_1} =1\times 10^5

ln 1\times 10^5 =\frac{Ea_1-Ea_2}{RT}\\{Ea_1-Ea_2} = 11.512 \times 8.314 \times 310\\=29670\ J\\=30\ kJ

4 0
3 years ago
Why is water classified as a renewable resource?
mrs_skeptik [129]
The answer is a because the water we use it comes back again
6 0
3 years ago
Read 2 more answers
On the periodic table, in which period is copper?
Firdavs [7]

Answer:

At the top of Group 11 above silver and gold.

Period 4

Explanation:

3 0
2 years ago
Other questions:
  • The thermal transfer of energy by electromagnetic waves through the vacuum of space is called what?
    10·2 answers
  • How does the complete filling of a subshell affect E? produces chemical stability; therefore increases E produces chemical stabi
    15·1 answer
  • __NH3 + __O2 → __NO + __H2O<br> How many moles of water are produced from<br> 2.48 g of oxygen?
    13·1 answer
  • A student makes a standard solution of sulfuric acid by taking 10.00 mL of a super-concentrated stock solution and diluting it t
    5·1 answer
  • Can someone help me pls :)
    12·1 answer
  • Given the reaction: 4 NH3(g) + 5 O2(g) → 4 NO (g) + 6 H2O When 1.20 mole of ammonia reacts, how many moles of water are produced
    8·1 answer
  • Copernicus challenged the way in which people of his time thought about the solar system. How did Copernicus describe the motion
    15·1 answer
  • How can the difference between a covalent bond, a polar covalent bond, and an ionic bond be categorized using the concept of ele
    6·1 answer
  • Aluminum reacts with chlorine gas to produce aluminum chloride crystals. How many grams of aluminum chloride will be produced if
    8·1 answer
  • What is indicated by the methyl-prefix?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!