subject

Physics, 15.11.2019 18:31 maderaada

If you repeated this experiment, which options could lead to more precise results? check all that apply
increase the drop heights from the top of a building, using the same lever.
use a video camera to record the height of each beanbag with greater accuracy
use a pressure sensor to record the force of the soda bottle more accurately.
increase the number of trials for each experiment by a factor of three.
increase efficiency by examining mass and speed at the same time in the same trial
throw the bottle at the lever as hard as you can, instead of dropping it to create maximum ke

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 22.06.2019 21:20

An electron is ejected into a horizontal uniform e⃗ field at a parallel horizontal velocity of v0. assume the electron's initial position x0, initial velocity v0, time t, magnitude of electric field e, electron's mass m, and the magnitude of the electron's charge |e|. ignore the force that earth exerts on the electron. assume the e⃗ field is in the same direction as the initial velocity. part a define the equation for the electron's velocity. express your answer in terms of the variables v0, |e|, t, e, and m.

Answers: 3

question

Physics, 23.06.2019 00:30

Part of a control linkage for an airplane consists of a rigid member cb and a flexible cable ab. if a force is applied to the end b of the member and causes it to rotate by θ = 0.5°, determine the normal strain in the cable. originally the cable is unstretched.

Answers: 2

question

Physics, 23.06.2019 12:00

What was the approximate temperature of the universe at an age of 1015 s?

Answers: 3

question

Physics, 23.06.2019 15:30

Plz suppose you increase your walking speed from 6 m/s to 13 m/s in a peroid of 3 s. what is your acceleration you in advance.

Answers: 1

You know the right answer?

If you repeated this experiment, which options could lead to more precise results? check all that a...

Questions

question

Chemistry, 19.07.2019 05:20

For the decomposition of h2o2 , how does the rate of formation of o2 compare to a) the rate of formation of h2o and b) the rate of disappearance of h2...

question

Mathematics, 19.07.2019 05:20

He location of a ship can be found with the use of a hyperbolic model with the path of the ship being described by the hyperbola having two different...

question

Chemistry, 19.07.2019 05:20

Asolution of cacl2 in water forms a mixture that is 34.5% calcium chloride by mass. if the total mass of the mixture is 477.4 g, what masses of cacl2...

question

Mathematics, 19.07.2019 05:20

If 8a + 2b + 7c = 4, what is -7c - 2b - 8a...

question

Mathematics, 19.07.2019 05:20

Chelsea has made 6 out of 17 free throw attempts. how many consecutive free throws must she make to raise her percentage of free throws made to exactl...

question

Mathematics, 19.07.2019 05:20

Alamp sold for $17.60, which represented a 12% discount. what was the original price of the lamp...

question

English, 19.07.2019 05:20

If you write clear, error-free sentence your writing will...

question

Computers and Technology, 19.07.2019 05:20

Write a program that initializes an integerarray of 8 elements representing the id numbers of 8students, then inputs a value for an id to be searched...

question

Computers and Technology, 19.07.2019 05:20

Write a program that prints the question " do youwant to continue? " and reads a user input. if the userinput is " y ", " ok", or " why not? ", prin...

question

Computers and Technology, 19.07.2019 05:20

Write a program that prints the numbers 1 to 4 on the sameline with each pair of adjacent numbers separated by a single space(1 2 3 4). print the numb...

question

Computers and Technology, 19.07.2019 05:20

Write a program that inputs a line of text, tokenizes the line with function strtok and outputs thetokens in reverse order....

question

Computers and Technology, 19.07.2019 05:20

Write a program that prompts the user for a measurement inmeters and then converts it into miles, feet, and inches....

question

Computers and Technology, 19.07.2019 05:20

Write a program that outputs your initials in the form ofblock capital letters. the output can be as fancy as youdesire....

question

Computers and Technology, 19.07.2019 05:20

Write a program that prompts the user for an integer and thenprints out all prime numbers up to that integer. for example, when the user enters 20, th...

question

Computers and Technology, 19.07.2019 05:20

Write a program that reads from the keyboard a line of text and then computes and displays the number of upper case letter, lower case letters and dig...

question

Computers and Technology, 19.07.2019 05:20

Write a program that stores n elements of anarray of integers, then finds: i) the average, ii) the standard deviation, iii) the pos...

question

Computers and Technology, 19.07.2019 05:20

Write a program that prompts the user to enter the number of students, and student names and their scores, and prints student names in decreasing orde...

question

Computers and Technology, 19.07.2019 05:20

Write a program that sorts an array of 20 random numbersin the range from 0 through 1000....

question

Computers and Technology, 19.07.2019 05:20

Write a program that uses the function isnumpalindrome . testyour program on the following number: 10, 34, 22, 333, 678, 67876,, and 123454321....

question

Computers and Technology, 19.07.2019 05:20

Write a program that takes the lengthand width of a rectangular yard and the length and width of arectangular house situated in the yard. your program...

More questions: Physics Another questions

Questions on the website: 13722361