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The center of the moon is approximately 384000km from the center of the earth and orbits from the earth in 27,3 days . If a moon has a mass of 7,35×10^22 kg. what is the magnitude of its momentum?

What is the moment of inertia of a pendulum with a mass of #9 kg# that is #10 m# from the pivot?

How do you use the trapezoidal rule with n=4 to approximate the area between the curve #x ln(x+1)# from 0 to 2?

The sum of two consecutive even integers is 34. What is the smaller integer?

What is radioactivity?

What does phosphorylation do to a molecule?

What are some examples of quantum numbers?

One half liter of lemonade concentrate is added to 3 liters of water. How many #1/3#liter servings of lemonade are made?

B) Calculate the energy required to heat up 50 kg of aluminium from 200C to 3000C. The specific heat capacity is 913 J/kg K. ?

Are enzymes consumed during a chemical reaction?

What is cell biology?

How do you solve #log_10 root3(10)=x#?

What is the derivative of the kinetic energy function?

Is #x=y^22# a function?

Josh pushes on a 70 kg box in the positive direction with a force of 50 N. Marissa pushes on the box in the negative direction with a force of 35 N. If the force of friction is 2N, what is the acceleration of the box?

How many amino acids are coded for by a structural gene of 900 nucleotides?

What is the correct name for this compound: #Ba_3P_2#?

How many electron would have to ejected from a body to descrease its mass by 0.03 milligrams. The mass of one electron is 9.1*10 the minus 31kg?

Why does calcium hydroxide raise soil pH?

How to start studying biology?

How do you solve the following with the quadratic formula?: #sqrt2x²  x  3sqrt(2) =0#

If a rocket with a mass of 3900 tons vertically accelerates at a rate of # 7/8 m/s^2#, how much power will the rocket have to exert to maintain its acceleration at 5 seconds?

What is Haber process?

How do you solve compound Inequality #2/5x<6# and # 1/2x <= 10#?

How do physics and chemistry relate?

How are fats absorbed and transported by the body?

Which of the following correctly describes an oxidationreduction reaction?

C) If a train accelerates at 1.5 m/s2 calculate the time taken to increase its velocity from rest to 50 km/h and the distance travelled in this time. ?

What are single bonds?

How do you graph #(x+4)^2+(y1)^2=9#?

The specific heat of ice is 0.492 cal/(g × °C). How many calories of heat are required to raise 100.0 g of ice from 20.0 °C to 0.5 °C?

How do you simplify #\frac{1}{3}x+2=\frac{1}{2}x1#?

How do you solve the inequality: #15c — 4 <= 12c + 5#?

B) A pump is to raise 100 litre of water a height of 1.2 m in 10s. Calculate the power required assuming 1 litre of water has a mass of 1 kg?.

Would you classify the synthesis of a protein from amino acids as anabolic or catabolic?

How do you find the decimal notation 3%?

What change will slow the rate of a chemical reaction?

An insurance company paid $320 to Heather in compensation for her stolen camera. If this was 80% of its value, what was Heather's camera worth?

What is the structure of a cell membrane?

How do you condense #log_4(xy)^3log_4(xy)#?

To arrive on schedule,a train is to cover a distance of 60km at 72km/hr. If it starts 10min late,at what speed must it move to arrive on schedule?

Can lasers be dangerous?

Consider sodium, which has an atomic number of 11 and an atomic mass of 23. How many valence electrons does it have?

How do you factor #x^2  8x + 16#?

How is a bear's fur related to homeostasis?

A balanced lever has two weights on it, the first with mass #12 kg # and the second with mass #4 kg#. If the first weight is # 15 m# from the fulcrum, how far is the second weight from the fulcrum?

If you measure 50 mL of cooking oil and the cooking oil has a mass of 43g, what is the density of the oil?

What are the center and radius of the circle defined by the equation #x^2+y^26x+4y+4=0#?

How do you factor the trinomial # x^2x42#?

How do you simplify #x^24x+3# for x=5?

How do you simplify c square root c + 12c square root c  2c square root c?

A ball with a mass of #5 kg# moving at #2 m/s# hits a still ball with a mass of #3 kg#. If the first ball stops moving, how fast is the second ball moving?

How many moles of aluminum do #3.8*10^24# aluminum atoms represent?

Difference between bacteria and bacteroides ?

In a particular class, each student has blonde hair and brown eyes; 1/4 of students with blonde hair have brown eyes and 1/3 of the students with brown eyes have blonde hair. what fraction of the class on total have brown eyes?

A charge of #4 C# is passing through points A and B on a circuit. If the charge's electric potential changes from #27 J# to #15 J#, what is the voltage between points A and B?

How are London dispersion forces between molecules produced?

How many moles are in 198.34 g of Fe3(PO4)2?

A ray of light travels from air into a liquid, The ray enters the liquid at an angle of 30.0°. The angle of refraction is 22.0°. Using Snell’s law, calculate the:
index of refraction of the liquid. What might the liquid be?

How do you simplify #\frac { 3x ^ { 3} y ^ { 2} } { 2x ^ { 2} y ^ { 3} }#?

How can eukaryotic cells divide?

0.200 mol of octane is allowed to react with 0.690 mol of oxygen, which is the limiting reactant? 2 C8H18 + 25 O2 > 16 CO2 + 18 H2O.

The deceleration of a point when it is momentarily at rest which is moving along a straight line with a velocity 16t^2 is= ???

How do molecules differ from one another?

What does understading evolution teach us ?

How do you solve #  x + 3  = 5#?

Which one is greater #5000cm.# or #5# meters?

How do you simplify #3/8*3/8#?

How do you multiply #sqrt81*sqrt36#?

What is the gravitational potential energy of a # 2 kg# object on a shelf # 1/4 m # high?

How can adding heat to a reaction change the rate of a chemical reaction?

How do you solve #k14=13#?

Why is mitosis important in the repair and growth of tissue?

How much power is produced if a voltage of #2 V# is applied to a circuit with a resistance of #40 Omega#?

What metals are more active than hydrogen?

What is a community composed of?

An isosceles triangle has a base of 20 cm and legs measuring 36 cm. How long are the legs of a similar triangle with base measuring 50 cm?

How to use u substitution for #sin2x#?

How do you translate "Twice a number increased by the product of 3 and 8" into an algebraic expression?

How much power is produced if a voltage of #12 V# is applied to a circuit with a resistance of #24 Omega#?

How many electrons can a d orbital have?

How do you solve #2t  2 = 19  t#?

What is DNA fingerprinting used for?

A hiker travels in a straight line for 40 min with an average velocity that has magnitude 1.2 m/s. How far is she from her starting point after this time?

What can we get from the electrolysis of NaCl in dissolved state?

Find the simplest value of (32)5/2÷(125)2/3?

If the length of a #13 cm# spring increases to #45 cm# when a #4 kg# weight is hanging from it, what is the spring's constant?

What is the frequency of a wave of red light in the air where its wavelength is 6.8×10−7m?

What do we call the process of movement of nutrients across the surface cells of the villi into the blood?

How do you simplify #3!2!#?

The length of a rectangle is #x+2# and the width is #x6#. What is the perimeter of this rectangle?

How do you find the percent change given the original number is 55 and new number is 50?

Does a boy in rest have momentum?

Why do we take an antacid when we have acid reflex/upset stomach?

Nine less than a number is 24. How do you find the number?

How does soap help remove germs more than just plain water does?

How do you simplify #2x + 3 + x#?

Sara can lift a 10pound weight by applying 30 pounds of force to a lever. If the amount of force Sara needs to apply to a lever is proportional to the weight she can lift, how much force would she need to apply in order to lift a 25pound weight?

What are the substances that are on the left side of a chemical equation?

A pair of pants with a marked price of $35.00 has a discount of 20%. How much is the discount?

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