Ask your own question, for FREE!
Mathematics 113 Online
OpenStudy (anonymous):

If a rock is thrown upward on the planet Mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by H = 12t - 1.86t2. (Round all numbers to two decimal places.) (a) Find the velocity of the rock when t = a. (b) Find the velocity of the rock after one second. (c) When will the rock hit the surface? (d) With what velocity will the rock hit the surface?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
toga: who thinks that asking for money on this site should be against the rules
1 hour ago 4 Replies 2 Medals
karissafrazier: congrats child @lea0728 for purple ud83eudd23 now u can send me all the skz u wan
25 minutes ago 6 Replies 2 Medals
jayfrmdAO: what 100 to the power of 8
31 minutes ago 6 Replies 2 Medals
jayfrmdAO: maybe i should do a 20 maybe i should break that 20 do a ten maybe do a 5 if he g
1 hour ago 1 Reply 0 Medals
Thayes: I think it's crazy I'm the one who they labelled as controversial And Cardi B is
2 hours ago 6 Replies 4 Medals
Thayes: Rate the song 1-10
2 hours ago 2 Replies 1 Medal
Thayes: Tom McDonald- Names They gon' try to call you names, label you with things 'til y
2 hours ago 7 Replies 2 Medals
MAJ2THURL: Nickname: Maj Height:5'7 1/2 Bday: August 20th Single from: philly pronouns:he/hi
2 hours ago 23 Replies 2 Medals
GrezzyySista: Pics I took at a flower field
2 hours ago 34 Replies 3 Medals
MAJ2THURL: Nickname: Maj Height:5'7 1/2 Bday: August 20th Single from: philly Cake pronouns:
3 hours ago 7 Replies 1 Medal
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!