subject

Physics, 17.01.2020 01:31 OinkFred

Aparachutist with a camera, both descending at a speed of 10.8 m/s, releases that camera at an altitude of 50 m. in this problem, take "up" to be positive.

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 21.06.2019 16:20

Two particles of masses m and 2m are placed on a smooth horizontal table. a string, which joins these two masses, hangs over the edge supporting a pulley, which suspends a particle of mass 3m.the pulley has negligible mass. the two parts of the string on the table are parallel and perpendicular to the edge of the table. the hanging parts of the string are vertical. find the acceleration of the particle of mass 3m.

Answers: 1

question

Physics, 22.06.2019 19:00

1) what is the power in horsepower of a 100 watt light bulb? what is the power in kilowatts of a 200 horsepower engine? 2) if a cars engine is providing 3000 n of force to keep the car moving at 5 m/s, what is the engine’s effective power? 3) how many gallons of water will be pumped from a well 30 feet deep by a 1/2 hp engine in 1 minute? (1 gallon weighs 8.34 pounds)

Answers: 1

question

Physics, 23.06.2019 03:50

For most stars, what does a higher temperature tend to to with? a lower luminosity a higher luminositya red color none of the above

Answers: 1

question

Physics, 23.06.2019 04:00

Can anyone plz answer any of these. even if its one it will

Answers: 1

You know the right answer?

Aparachutist with a camera, both descending at a speed of 10.8 m/s, releases that camera at an altit...

Questions

question

Mathematics, 14.09.2019 02:30

Awater tank has a diameter of 15 ft and is 22 ft high. a. what is the volume of the tank in ft? ? b. in m? ? c. in cm?...

question

Mathematics, 14.09.2019 02:30

Calculate theoretical value of time period for any length what is the percent error from the experimental to the theoretical period for the mass used?...

question

Computers and Technology, 14.09.2019 02:30

Using a "word" of 5 bits, list all of the possible signed binary numbers and their decimal equivalents that are represent able in: i. signed ma...

question

Mathematics, 14.09.2019 02:30

Let k = 1 = m = 0) in exercise 6; show that the system must be consistent. what can be said about the point of intersection of the three lines if the...

question

Mathematics, 14.09.2019 02:30

Let a and b be sets. prove that (a) acb aub=b; (b) acb = anb = a....

question

Computers and Technology, 14.09.2019 02:30

There are several techniques that are regularly used by system analysts for requirements gathering. the most common techniques of requirement elicitat...

question

Computers and Technology, 14.09.2019 02:30

The graphics method drawingstring requires three inputs - the string to be 'draw' and 2 integers representing the coordinates. the code int i =...

question

Mathematics, 14.09.2019 02:30

Acompany asks an investor for an investment of $950,000 in exchange for 25% equity in the business. what is the implied valuation of the business?...

question

Computers and Technology, 14.09.2019 02:30

Write a function deleteatpositionn() for a singly-linked list that has the following declaration and precondition: int deleteatpositionn (struct node...

question

Mathematics, 14.09.2019 02:30

Describe the six (6) categories in which things are classified...

question

Mathematics, 14.09.2019 02:30

Find all optimal solutions to the following lp using the simplex algorithm: maxz = x1 + 2x2 + 3x3 s. t. x1 + 2x2 + 3x3 ≤ 10 x...

question

Computers and Technology, 14.09.2019 02:30

Let g = (v, e) be a weighted, directed graph with weight function w: e → r. give an o(ev )-time algorithm to find, for each vertex v ∈ v , the value...

question

Mathematics, 14.09.2019 02:30

The concentration of ddt (c14h9cl5), in milligrams per liter, is: (1) a nominal variable (2) an ordinal variable (3) an interval va...

question

Computers and Technology, 14.09.2019 02:30

How is the basic join operator defined? what are the different kind of join operators?...

question

Mathematics, 14.09.2019 02:30

Formulate the situation as a system of two linear equations in two variables. be sure to state clearly the meaning of your x- and y-variables. solve t...

question

Computers and Technology, 14.09.2019 02:30

Using the for-loop function and the equation of the area of a triangle, make a plot of the area of the triangle for a given value for the base and for...

question

Computers and Technology, 14.09.2019 02:30

Use truth tables to show that the following pairs of expressions are logically equivalent. (a) p ↔ q and (p → q) ∧ (q → p) (b) ¬(p ↔ q) an...

question

Mathematics, 14.09.2019 02:30

(a) find all points where the function f(z) = (x^2+y^2-2y)+i(2x-2xy) is differentiable, and compute the derivative at those points....

question

Computers and Technology, 14.09.2019 02:30

What is a foreign key and how does it provide referential integrity?...

question

Computers and Technology, 14.09.2019 02:30

What are the unary operator of the relational algebra?...

More questions: Physics Another questions

Questions on the website: 13722360