I cant seem to figure this out? I dont know how to start it...A car travels north at 30m/s for 10 minutes. It then travels south at 40m/s for 20 minutes. I think I have to do them in segments and then add but i am not sure ...please help
I cant seem to figure this out? I dont know how to start it...A car travels north at 30m/s for 10 minutes. It then travels south at 40m/s for 20 minutes. I think I have to do them in segments and then add but i am not sure ...please help
gather signatures for him? He's got a scratchy creepy voice, googly eyes, and he tells you he's so rich from doing his job. But he's a liar, he never contacted me, and now his phone is 'unavailable'. Just trying to prevent others from same mistake. And if I could, I would track him down and sue him.
gather signatures for him? He's got a scratchy creepy voice, googly eyes, and he tells you he's so rich from doing his job. But he's a liar, he never contacted me, and now his phone is 'unavailable'. Just trying to prevent others from same mistake. And if I could, I would track him down and sue him.
I will try not to make this too long, for I just want to explain the experience and try and get a legitimate answer to what happened...
Last night I was lying in my bed at 1am, wide awake, hoping to go to bed. I picked my head off the pillow and soon rested it back down. When my head hit the...
given by a a N a T N T r r? Suppose j ˆ t i ˆ r(t) = 2t + 2 r
is the position vector of a moving particle. Determine the
tangential and normal components of the acceleration at any t.
...supply post is 18 miles away, and the s? a boat travels downstream to supply post and back in 4.5 hours. if the supply post is 18 miles away, and the speed of the current is 3 miles per hour, what is the speed of the boat in still water
...post is 18 miles away, and the s? a boat travels downstream to supply post and back in 4.5 hours. if the supply post is 18 miles away, and the speed of the current is 3 miles per hour, what is the speed of the boat in still water
really that interesting? If I get this card, how much is the monthly or yearly fees?
And how cheaper is a ticket?
Fo example, if I travel at least 20 times a year in Europe ( UK, France, Germany,Italy, etc ), would it worth it?
I usually travel with my car, but it's more expensive, and so...
The spaceship then fires a missile with a speed of .4c relative to the spaceship. What is the speed of the missile measured by observers on the Earth if the missile is fired toward the Earth?
The answer should come out to be .91c, however, I am not sure how to get there.
A straight forward...
What is the rate of the boat in? A motorboat travels 558 km in 6 hours going upstream and 1016km in 8 hours going downstream. What is the rate of the boat in still water and what is the rate of the current?
Could someone check/help me with these?
Thanks,
The emergence of political satire was in part a result of
A. the scientific achievements of the Enlightenment.
B. the increased literacy of the middle class.
C. the failure of Cromwell's reign.
D. the increased power of the monarchy.
^I think...
to? a uniform negative acceleration (a) for a total period of 20 sec whereby the particle reverts back to its original position (from where it had started).
1) find uniform negative acceleration (a)
2) find time during which particle travelled backwards
3) find velocity with which its lands finally
a.) 186,000 miles per second
b.) 186,000 miles per minute
c.) 186,000 miles per hour
d.) the same speed regardless of wether it travels in air or glass
e.) None of the above
a.) 186,000 miles per second
b.) 186,000 miles per minute
c.) 186,000 miles per hour
d.) the same speed regardless of wether it travels in air or glass
e.) None of the above