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Q: An electron enters a region of uniform electric field with an initial velocity of 56 km/s in the…
A: We will first find the acceleration of the electron using Newton's second law. We then use it in…
Q: - Velocity of a Lawnmower Blade A gasoline driven lawnmower has a blade that volnds out 1 foot from…
A: Given Data:- Speed of the tip of the blade is v=1100 ft/s The blade is extended r=1 ft out from its…
Q: How would you linearize the given population vs days plot? Infected population vs days in olde town…
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Q: Initial Angular Momentum (J-s)
A: The angular momentum of a rigid object is the product of its moment of inertia and its angular…
Q: Times New. 2. 4. 5. 6. Problem 4: Two cars are in a 500 meter race. Car 1 has an acceleration of 3…
A: For car 1 Max. Velocity = 54 m/s u = 0 , a = 3 m/s2 Time to gain maximum velocity (t1) v =…
Q: I was given a old test to practice.
A:
Q: What is the density of an object of mass 2kg and a volume of 0.5 cubic meters?
A:
Q: the chief executive at a fast food company earned 18.7 million io one year, while the median wage…
A: Chief Executive's earning in year C=18.7 million=18.7×106 Median wage of workers in same year…
Q: What is the size in μm of a cell that is 145mm wide in my photo. The scale bar in the photo is 1.7cm…
A: Scale bar is defined as 1.7 cm long scale = 12 um 1 cm long scale = 121.7 cm 1 cm long scale = 7.06…
Q: A population of insects increases at a rate 240 + 10t + 0.9t² insects per day (t in days). Find the…
A: We are given the rate :- R = 240 + 10t + 0.9t2 Initial number at t = 0 is 80 We will now…
Q: magine that one of your relatives has an 84 square meter lot. What is this area in square…
A: 1 m = 100 cm Area of the rectangle is the product of length and width.
Q: A student traveling home from school spent 5.5 hours traveling at an average speed of 65 km/hr. The…
A: A travelling speed of the student from school to home,
Q: Moses wanders through the wilderness, starting at the position 10 m [E]. (1) On the v-t graph,…
A:
Q: A pancake recipe designed to feed 7 people calls for 330 grams of flour. Calculate the quantity of…
A: Flour required for 7 people =330 grams
Q: The mass of an object is 4.72 g and its volume is 0.25 mL. Its density is
A: The expression for find density is ρ=MV
Q: If you dispense 0.3 grams of aspirin, how many milligrams are you giving?
A: CONCEPT: Method of conversion of unit is used to find required value. 1 g=1000 mg where g is gram…
Q: 5. The drawing below shows a moving object that has been photographed at equal 1 time intervals. The…
A: In the figure, the dots represent the position of the object at each second. The object starts from…
Q: The fastest growing plant on record is a Hesperoyucca whipplei that grew 3.7 m in 14 days. What was…
A: Given growing rate of planet R = 3.7 m / 14 days 1m = 106 micro metre 1 day= 24 × 60 × 60 sec =…
Q: Why is it 20log
A: Actually when the formula is in the form of intensity then the formula is 10log(I)Where I is…
Q: An adult dose of cisatracurium, a skeletal muscle relaxant, is 3.4 mg. If this drug is administered…
A: Given: Adult dose of cisatracurium: 3.4mg Body surface area of the child : 0.75 m2. The relation…
Q: Suppose you made 5 measures of your walking stride and got the following values: 0.76 m, 0.77 m,…
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Q: How many microstates are created when 4 particles are distributed into 2 boxes?
A: Given data : Number of particles (N) = 4 Number of boxes = 2 Formula : Here, number of…
Q: Question 9 Fill in the data table below with the volume of each of the nuggets that Emilio measured.…
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Q: What branches of Physics are used in the development of Artificial Intelligence?
A: Artificial intelligence is the branch of computer science that deals with the development of…
Q: The average American drinks 54.2 gallons of soft drinks each year. Since there are about 290 in…
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Q: 10. During an autopsy, the stomach was removed and the stomach and its contents weighed 1,250 grams.…
A: Weight of stomach was measured to be = 1250 grams
Q: According to a survey, 85% of American adults eat salad at least once a week. A nutritionist…
A: Step 1:State the Hypotheses Null Hypothesis (H0): The percentage of American adults who eat salad…
Q: What is the main reason scientists often work in teams?
A: For scientist working in classified areas, collaboration with university programs and researchers…
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- The average American eats 160 pounds of vegetables each year. Since there are 290 million Americans, the number of pounds of vegetable each year should be: (in scientific notation)If a mother animal weighs 40000 kilograms and its child weighs 40 kilograms, how many orders of magnitude larger is the mother?A blue whale has a length of 28,578 millimeters. what is the length of a blue whale in kilometers? Please show the different conversion factors used to solve. 
- A bowling ball has a density of 5.6 kg over meters cubed. What is the density in grams per centimeters cubed?The number of bats in a colony is growing exponentially. After 2 years, there were 120 bats. After 5 years, there were 960 bats. If the colony continues to grow at the same rate, how many bats are expected to be in the colony after 8 years? Do not include units in your answer.