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Scoop
Questions (9)
Forty members of a group are making candles. One member drops out and the rest have to make three more candles each to make up.
1 answer
489 views
A 25000 kg bowling ball moving at 40 m/s on a path angled at 17° hits a 10000 kg bowling ball moving at 25 m/s on a path angled
1 answer
500 views
A 25000 kg truck moving at 40 m/s on a road angled at 17° hits a 10000 kg van moving at 25 m/s on a road angled at 60° at an
0 answers
461 views
At planet X, there is another planet called Y about 34 million light years away. The radius of planet X is 1 * 10^9 m. How far
0 answers
536 views
The escape velocity on Planet X is the speed the rocket needs in order to never fall back down again in a universe in which X is
0 answers
362 views
Supposed that you are on a planet, which has an average radius 1*10^9m and average density 7.4kg/m^3. Assuming that it's a
0 answers
482 views
Standing at the edge of a cliff 240 m tall, you throw two balls into the air – one directly upwards at 5 m/s and another
2 answers
387 views
Roller Coaster Cart Mass = 200kg
String Compressed by 5m Initial Velocity 25 m/s PE = 2,500 J KE = 62,500 J Use the law of
0 answers
409 views
Roller Coaster Cart Mass = 200kg
String Compressed by 5m Initial Velocity 25 m/s Find the Spring Constant
1 answer
410 views
Answers (2)
Someone and ごめんなさい are both right, got 100 percent
Could you break it down a little further?
