Question

1) A ball moves with velocity v=(2, 3.4, 6) m/s (meter per second). At time t...

1) A ball moves with velocity v=(2, 3.4, 6) m/s (meter per second). At time t = 0, it is located at position p=(0, 5, 2).
  
   a) Find the equation of its path in parametric form.

  
  
   b) At time t = 10 second, what is the ball's position?

0 0
Add a comment Improve this question Transcribed image text
Answer #1

a)

r(t) = r_0 + tv = (0,5,2) + t(2,3.4,6) = (0+2t,5+3.4t,2+6t) = (2t,5+3.4t,2+6t)

b)

When the time is equal to 10 seconds, the position of the ball will be given by r(10), which will be

r(10) = r_0 + 10v = (0,5,2) + 10(2,3.4,6) = (0+2(10),5+3.4(10),2+6(10)) = (20,39,62)

Note - Post any doubts/queries in comments section.

Add a comment
Know the answer?
Add Answer to:
1) A ball moves with velocity v=(2, 3.4, 6) m/s (meter per second). At time t...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT