subject

Physics, 30.03.2020 00:46 agray339

How much power is expended on a 20-N rock that you lift 1.5 meters up in 10 seconds?
A. 3 Joules
B. 30 Joules
C. 3 Watts
D. 30 Watts

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 19:30

Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies.

Answers: 3

question

Physics, 22.06.2019 12:00

If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?

Answers: 1

question

Physics, 22.06.2019 13:20

Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.

Answers: 1

question

Physics, 22.06.2019 17:30

Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers distance

Answers: 3

You know the right answer?

How much power is expended on a 20-N rock that you lift 1.5 meters up in 10 seconds?
A. 3 Joul...

Questions

question

Biology, 26.10.2019 20:43

4. explain what must happen to an object in order for it to accelerate....

question

Mathematics, 26.10.2019 20:43

Find the length of the shorter leg of a right triangle is the longer leg is 2 feet more than the shorter leg and the hypotenuse is 2 feet less than tw...

question

Physics, 26.10.2019 20:43

Aheavy encyclopedia, of mass 8 kg, on a kitchen scale (a spring scale) you notice that before coming to equilibrium, the pointer of the scale oscillat...

question

Social Studies, 26.10.2019 20:43

What is a strategy for reducing the risk of identity theft...

question

English, 26.10.2019 20:43

Explain 3 characters that passed the test in the crucible....

question

Mathematics, 26.10.2019 20:43

Given f(x) = 4x + 1 and g(x) = a, choose the expression for (fºg)(x).

question

Mathematics, 26.10.2019 20:43

Can someone me ? angle addition with relationships between angles.

question

Mathematics, 26.10.2019 20:43

Asap will give brianly pierce removes the plug from a trough to drain the water. the volume, in gallons, in the trough after it has been...

question

Mathematics, 26.10.2019 20:43

Which linear inequality could represent the given table of values? y< -2x+3 y< -2x+3 ~ y> -.5x-3 y <...

question

Physics, 26.10.2019 20:43

Astone whirled at the end of the a rope 30cm long, makes 10 complete resolution in 2 seconds find: a. the angular velocity in radians b. the linear s...

question

Biology, 26.10.2019 20:43

3. name two forces that may act on objects at a distance....

question

Mathematics, 26.10.2019 20:43

Me this assignment is due monday and i’m stuck on this page

question

Arts, 26.10.2019 20:43

Culinary arts portfolio assignment 1...

question

Mathematics, 26.10.2019 20:43

1. fredry bought x boxes of cookies to bring to a party. each box contains 13 cookies. he decides to keep two boxes for herself. he...

question

English, 26.10.2019 20:43

The trap door at the age of nine, i was uprooted from the home i'd grown to know and love. my parents promised that the new home would be...

question

Mathematics, 26.10.2019 20:43

Mrs. garcia's is making bread using a total of 400 grams of gluten-free flour...

question

Mathematics, 26.10.2019 20:43

An employees initial annual salary is $50,000 per year and the company gives $1,000 raises each year. the annual salary needed to live in the city was...

question

English, 26.10.2019 20:43

Look at the slide from a presentation about bullying which change would make this slide more effective

question

History, 26.10.2019 20:43

(brainliest) which of the following was one of the reforms that ataturk kemal advocated to try and modernize and catch up with europe? 1....

question

Mathematics, 26.10.2019 20:43

The difference of the square of two positive consecutive even integers is 52. find the integers. use the fact that, if x represents an even integer, t...

More questions: Physics Another questions