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adelina 88 [10]
3 years ago
13

Speed is the ratio of what two measurements

Physics
1 answer:
Maurinko [17]3 years ago
3 0
Distance and time. You guys haven't learn speed triangles?

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ou have just moved into a new apartment and are trying to arrange your bedroom. You would like to move your dresser of weight 3,
Dimas [21]

So far, since you moved into the apartment until the end of this much of the story, you haven't done ANY work on the dresser yet.

I'll admit that you pushed, groaned and grunted, sweated and strained plenty.  You're physically and mentally exhausted, you're not interested in the dresser at the moment, and right now you just want to snappa cappa brew, crash on the couch, and watch cartoons on TV.  But if you've done your Physics homework, you know you haven't technically done any <u><em>work</em></u> yet.

In Physics, "Work" is the product of Force times Distance.

Since the dresser hasn't budged yet, the Distahce is zero.  So no matter how great the Force may be, it's multiplied by zero, so the <em>Work is zero</em>.

5 0
4 years ago
How long does it took for 250-watt engine to do 2500 joules of work?
bija089 [108]

Answer:

10 second time is required

Explanation:

Formula for power is

P = W/t

Solve for time

t = W/P =2500/250

  t = 10 sec

Mark brainliest if you understand

5 0
3 years ago
Help would be appreciated.
34kurt

Answer:

just now im still trying tl figure this

5 0
3 years ago
Virtual images are always inverted
Sauron [17]
If it is true/false, the answer is false.
3 0
3 years ago
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Define relative density​
weeeeeb [17]

Hello There!

Relative density is another word for specific gravity. Relative density is comparing the density of one thing to the density of another. Most of the time, you look at the density of water so we look at the density of an object relative to the density of water.

5 0
4 years ago
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