Questions with the keyword 'force'

• if you have a bucket of water and you spin it round really fast why doesn’t the water spill out? by 1drawsome to Daphne, Darren, Jon, Katherine Comments: (No comments so far )
• Why does a rollercoaster not fall off the track when it goes upside down? by bieberrocksduh to Daphne, Darren, Jon, Katherine Comments: (No comments so far )
• Black holes are an object with such gravitational force, that even light can’t escape it. They have enough energy to by ibak to Cathal, Daphne, Darren, Jon, Katherine Comments: (No comments so far )
• How do you insulate against gravity? thank you x by keigm001 to Cathal, Daphne, Darren, Jon, Katherine Comments: (No comments so far )