subject

Physics, 28.10.2020 04:30 ijohnh14

A child pulls a sled up a snow covered hill. The child does 405 j of work on the sled. If the child walks up 15 m up the hill, how large of a force must the child exert

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 22.06.2019 06:00

A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s

Answers: 1

question

Physics, 22.06.2019 07:00

We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation

Answers: 3

question

Physics, 23.06.2019 07:00

If you drive 12 miles north and 35 miles east, what is the direct distance between you and your starting point?

Answers: 1

question

Physics, 23.06.2019 08:00

Which of these are physical changes in matter? check all that apply. boiling water a pencil being sharpened exploding dynamite freezing water rotting cheese

Answers: 2

You know the right answer?

A child pulls a sled up a snow covered hill. The child does 405 j of work on the sled. If the child...

Questions

question

Business, 29.03.2021 18:20

Npie) 2Critically discuss how career and study choices are influenced byeach of the following socio-economic factors:(a) Community...

question

Mathematics, 29.03.2021 18:20

3.4 Mocha was charged a transaction fee of R186,00 for a cash withdrawal from a current account at own branch. Calculate the amount that was withdraw...

question

Mathematics, 29.03.2021 18:20

To balance a seesaw, the distance, d (in feet), a person is from the fulcrum is inversely proportional to his or her weight, w (in pounds). Roger, who...

question

Arts, 29.03.2021 18:20

Any gi rl who wanna t alk texbt me I am bored a sf...

question

Mathematics, 29.03.2021 18:20

Find the limit of the function by using direct substitution. limit as x approaches quantity pi divided by two of quantity two times e to the x times...

question

Biology, 29.03.2021 18:20

Inserted pic HELP NOWNOW PLEASE HELP WILL GIVE BRAINLESt

question

History, 29.03.2021 18:20

I know the answer to this but do you? Was every color enslaved years ago? A. No what are you talking about B. Yes finally someone agrees!...

question

Mathematics, 29.03.2021 18:20

Lydia has a flower planter box that has a rectangular base whose area is 2 square feet. The sides are 1 foot tall. How many cubic inches of potting so...

question

Biology, 29.03.2021 18:20

Does the Mclr gene appear to follow a dominace/ recessive inheritance pattern? Why or why not?...

question

Mathematics, 29.03.2021 18:20

. Bree sold 2 paintings for $95 each, 5 stone sculptures for $64 each, and 1 mini-bronze sculpture for $150 in the month of April. Bree d...

question

Engineering, 29.03.2021 18:20

A regular check of a home's systems during appropriate times throughout the year is called maintenance. (8 Letters)...

question

Biology, 29.03.2021 18:20

The cells in your body are all about the same age. TRUE OR FALSE...

question

English, 29.03.2021 18:20

Would you describe Delia’s actions at the end of the story as revenge? Why or why not? Do you think should Delia have forgiven Sykes in the end?...

question

English, 29.03.2021 18:20

The largest of the linen tents, erected at the campsite to protect the team of conservationists from the relentless African sun, housed the leader of...

question

Mathematics, 29.03.2021 18:20

Hi please help i’ll give brainliest please ...

question

Mathematics, 29.03.2021 18:20

The sum of -3 times a number and 0.3 is at most 6.3. What are all the possible values of the number?...

question

Arts, 29.03.2021 18:20

In 1997, KRS-One released his third official solo album entitled, I Got Next. The album's lead single, Step into a World (Rapture's Delight), interpol...

question

Biology, 29.03.2021 18:20

Species such as the dusky seaside sparrow, the passenger pigeon, and the woolly mammoth are extinct. Populations of other species have declined to the...

question

Physics, 29.03.2021 18:20

A typical electric refrigerator has a power rating of 500 Watts, which is the rate (J/s) at which electrical energy is supplied to do work needed to r...

question

Social Studies, 29.03.2021 18:20

Complaint 3.1Identify and match the TGCSAcriteria in the resources withthe guest's complaints so thatyou can see what the gue...

More questions: Physics Another questions

Questions on the website: 13722360