Mathematics, 26.08.2019 21:10 Fredo10
Acannonball of mass 1kg is shot vertically upward from the top of a building with an unknown velocity v_0(m/sec).v 0 (m/sec). after 2 seconds, the ball reaches its maximum height 30 meters from the ground. neglecting the air resistance and taking the gravitational acceleration gg to be 10(m/sec^2)10(m/sec 2 ), find the height of the building.
Answers: 3
Mathematics, 21.06.2019 18:30
Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.
Answers: 3
Mathematics, 21.06.2019 20:30
Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.
Answers: 1
Mathematics, 21.06.2019 23:30
Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project
Answers: 3
Acannonball of mass 1kg is shot vertically upward from the top of a building with an unknown velocit...
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