Post number #941915, ID: bbd449
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okay, so the problem goes like this.
a car is travelling at 60km/h when the brakes are applied. After 20 seconds from stepping the break, the car stopped. Find the acceleration and the distance travelled from when the brakes are applied.
my initial answer was -3km/h^2 but my sci calc says otherwise and idk where im wrong :<
Post number #941920, ID: 0f6804
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You can copypaste this assessment to google and find the answer and, most importantly, the way to solve it.
This is a simple problem. Just look at formulas that you learned at physics class and think.
Post number #941922, ID: e8181f
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you didn't convert seconds to hours g/u/rl
Post number #941930, ID: bbd449
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>>941920 The thing is, my professor didn't even teach us this. She made us watch a YouTube video about it. I think I got the formula, just this particular problem is kinda hard. What this g/u/rl said >>941922 may be the thing I'm looking for to answer this correctly but the professor didn't teach us this so idk :'<
Post number #941932, ID: e8181f
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>>941930 bitch you divide. you did it right but you divided by 20 hours. holy fuck
Post number #941941, ID: f3a3ea
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>20 hours in a day NOW THIS IS A CERTIFIED INDONESIA MOMENT
Post number #942033, ID: d4d53f
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>>941930 This is sad to read.
Post number #942044, ID: 0aca03
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It's the same as that lions and the sun problem. The expansion rate is just minutes per hour I recall 3.50.
Post number #942100, ID: c9c079
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>>941941 4 hours to sleep! add a lunch break in the middle and a minimum wage, and its our peak work schedule.
Total number of posts: 9,
last modified on:
Tue Jan 1 00:00:00 1676574075
| okay, so the problem goes like this.
a car is travelling at 60km/h when the brakes are applied. After 20 seconds from stepping the break, the car stopped. Find the acceleration and the distance travelled from when the brakes are applied.
my initial answer was -3km/h^2 but my sci calc says otherwise and idk where im wrong :<