Match the correct units with each of the following:ADistance is measured inBPower is measured inCForce is measured inDWork is measured inETime is measured inJoulesWattsNewtonsMetersSeconds2.A weightlifter lifts a 1250 N barbell 2 m in 3 sHow much power was used to lift the barbell? (3.A crane lifts a steel girder in 45sIt required the crane to do 8750000 J of workHow much power did the crane use? Show your work and include the correct units with your answerRound your answer to two significant figures.4.The power produced by an electric motor is 400WHow long will it take the motor to do 10,000 J of work? Show your work and include the correct units with your answer.HTML Editor5.How much work is done by a babysitter who uses 45000 W of power to lift a baby in 4s? Show your work and include the correct units with your answer.6.What is the power of a toaster if it can perform 3500 J of work in 3 minutes?
I can't stand putting on good music in the back ground, especially with other people talkingIt's like eating a cake doused with bleachEither I enjoy it completely or silencebq1: Watershed by Opeth is the best album I can just get lost inSuperunknown by Soundgarden is also greatbq2: If I have to, Electic Tears by Buckethead, but that album's too good to be reduced to mere background music.
Well, a lot of times I am having a conversation with some friends, and I have the volume on my headphones down lowBut for some songs, especially post-rock, I really listen to the songs BQ: Shawn Lane - 'Powers of Ten' (1992) BQ2: Explosions in the Sky - 'The Earth Is Not A Cold Dead Place' (2003) ~~~~~~~~~~~~~~ Yeah, alanPost-rock could really fit either oneYou can listen closely and hear the beauty or just set the atmosphere with some amazingness[Listening to 65daysofstatic now, in fact]
Depends on what I am doing - at work it's background but if I am just chilling I pay close attentionThe Beatles - The White Album for listening to every sound (closely followed by Led Zeppelin II) Depending on the mood I want to establish but the Eagles Greatest Hits is always a good choice for a relaxing mood.
It depends on if it's music that I put on or notIf it's music I'm listening to in the car with my mom or something, then I usually just zone outIf I'm listening to music that I truly love, then yes, I pay close attention to it get lost in itI hate that when I'm on the computer listening to music, I usually just hear background noise because I'm paying attention to websites I'm on (which is kinda what's happening at the moment) BQ: The EmpyreanJust to lay there and soak it all in is an amazing experienceI think it's my favorite album of all timebut I'm still hesitant to a favorite album cuz there's too many I loveBQ2: I've never done that purposely.
Distance- metres Power-watts Work-joules Force-newtons Time-seconds
