- #1
rsfancy
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A volcano launches a lava bomb straight upward with an initial speed of 28 m/s.
a)Taking upward to be the positive direction, find the speed of the lava bomb 2.0 seconds after it is launched.
b)Taking upward to be the positive direction, find the direction of motion of the lava bomb 2.0 seconds after it is launched.
Upward or Downward?
c)Taking upward to be the positive direction, find the speed of the lava bomb 3.0 seconds after it is launched.
d)Taking upward to be the positive direction, find the direction of motion of the lava bomb 2.0 seconds after it is launched.
Upward or Downward?
I know this stuff is pretty basic, but my prof. won't explain or give us examples of anything,so I'm really confused. Anything to point me in the right direction would be helpful. Thank you.
a)Taking upward to be the positive direction, find the speed of the lava bomb 2.0 seconds after it is launched.
b)Taking upward to be the positive direction, find the direction of motion of the lava bomb 2.0 seconds after it is launched.
Upward or Downward?
c)Taking upward to be the positive direction, find the speed of the lava bomb 3.0 seconds after it is launched.
d)Taking upward to be the positive direction, find the direction of motion of the lava bomb 2.0 seconds after it is launched.
Upward or Downward?
I know this stuff is pretty basic, but my prof. won't explain or give us examples of anything,so I'm really confused. Anything to point me in the right direction would be helpful. Thank you.