Boat average acceleration

Assignment Help Biology
Reference no: EM131653502

A motorboat starting from rest travels in a straight line on a lake.

(a) If the boat achieves a speed of 7.0 m/s in 15 s, what is the boat's average acceleration? Magnitude?

(b) Then, in 4.5 more seconds, the boat's speed is 11 m/s. What is the boat's average acceleration for the total time? Magnitude?

Reference no: EM131653502

Questions Cloud

Discuss about an extravert and an introvert : What do you like about being an Extravert or an Introvert
What are some reasons for so much redundancy of action : What are some reasons for so much redundancy of action and so many interacting aspects of immune responses
A ball is observed to fall from a building : A ball is observed to fall from a building, striking the ground below 12.50 s later.
Discuss the four stages of the learning and mastery process : Research values-based-leadership and discuss the four stages of the learning and mastery process.Discuss these concepts in the context of effective healthcare .
Boat average acceleration : (a) If the boat achieves a speed of 7.0 m/s in 15 s, what is the boat's average acceleration? Magnitude?
Riding on a frictionless airtrack : Two spheres, fastened to "pucks", are riding on a frictionless airtrack. Sphere 1 is charged with 2 nC, and sphere 2 is charged with 10 nC.
What are your thoughts about excessive decolorizing : What are your thoughts about excessive decolorizing, excessive rinsing and excessive counter-staining? Explain
The role of leadership in managing quality and safety : Locate and read three scholarly research articles on the role of leadership in managing quality and safety initiatives in healthcare in Saudi Arabia.
What is the total translational kinetic energy : What is the total translational kinetic energy of the air in an empty room that has dimensions 8.00 m × 13.00 m × 6.00 m if the air is treated as an ideal gas.

Reviews

Write a Review

Biology Questions & Answers

  What fraction of the offspring are predicted

After crossing Ss Yy with SsYy individual, what fraction of the offspring are predicted to have genotype that is heterozygous for both characteristics?

  What color results would you expect for organisms

All enterics are facultative anaerobes; that is, they have both respiratory and fermentative enzymes. What color results would you expect for organisms in O-F glucose media inoculated with an enteric? Remember to describe both sealed and unsealed ..

  Congruence and incongruence relation to medical evaluation

What is meant by congruence and incongruence in relation to medical evaluation?

  What is the area of this square

1. Draw a 15 cm by 15 cm. what is the area of this square?

  The respiratory system

Utilizing knowledge from your learning and assigned readings, respond to the following questions:

  What is the net ecosystem production for the earth

Studies on the global climate cycle have revealed a %u201Cmissing%u201D carbon sink (i.e., carbon being taken from the atmosphere and put into the biosphere) of approximately 3 GT/year (thought to be an underestimate of the size of the photosynthe..

  What will be the appearance of offspring of cross of f1

In peaches, fuzzy skin (F) is completely dominant to smooth (nectarine) skin (f), and the heterozygous condition of oval glands at the base of the leaves (Go) and no glands.

  Explain how the cell regulates the transition

Explain how the cell regulates the transition from G1 phase to S phase. Describe the functions of the major regulatory proteins (which can include tumor suppressors).

  What is the difference between starch and starch + amylase

What is the difference between starch and starch + amylase.

  How is the ribosome formed

The central problem of genetics once we knew that the genetic material was DNA was?

  Discuss what medications are used to treat the disease

Discuss what medications are used to treat this disease and who should be taking them? What diseases are patients at risk for when they have ather-osclerosis?

  What is known about the get pathway for membrane

Five pages are needed with works cited page. What is known about the Get pathway for membrane protein insertion? For Figure 1D, describe the experimental set-up and how the results indicate the Get3 can take Sec22 from Get4/5.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd