1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
enot [183]
2 years ago
12

Students are given the following information about a 2.0 kg, motorized toy boat on water. what net force is exerted on the boat

from 4S to 8S?

Physics
1 answer:
Natasha_Volkova [10]2 years ago
6 0

The motorized toy boat experiences a net force of 0 N between 4 s and 8 s.

The motorized toy boat moves at 8 m/s (u) at 4 s and at 8 m/s (v) at 8 s. We can calculate the acceleration (a) in that period using the following kinematic expression.

a = \frac{v-u}{\Delta t} = \frac{8m/s-8m/s}{8s-4s} = 0 m/s^{2}

The object with a mass (m) of 2.0 kg experiences an acceleration of 0 m/s². We can calculate the net force (F) in that period using Newton's second law of motion.

F = m \times a = 2.0 kg \times 0 m/s^{2} = 0 N

The motorized toy boat experiences a net force of 0 N between 4 s and 8 s.

Learn more: brainly.com/question/13447525

You might be interested in
Pls help me its due today ​
poizon [28]

Answer:

pls give me brainliest

Explanation:

3 0
3 years ago
How many significant digits should the answer to the following problem have? (2.49303 g) * (2.59 g) / (7.492 g) =
Feliz [49]

The number of significant digits to the answer of the following problem is four.

<h3>What are the significant digits?</h3>

The number of digits rounded to the approximate integer values are called the significant digits.

The following problem is

(2.49303 g) * (2.59 g) / (7.492 g) =

On solving we get

= 0.86184566204

The answer is approximated to  0.86185

Thus, the significant digits must be four.

Learn more about significant digits.

brainly.com/question/1658998

#SPJ1

6 0
2 years ago
When steam condenses
9966 [12]
A is the correct answer
3 0
3 years ago
Read 2 more answers
Identify indicators of a chemical reaction. Check all of the boxes that apply.
Misha Larkins [42]

Answer: 1,2,4

Explanation:

6 0
3 years ago
Which most likely indicates a chemical change has occurred?
Marta_Voda [28]
A green liquid becoming a red liquid
3 0
3 years ago
Other questions:
  • A student uses a compressed spring of force constant 22 N/m to shoot a 0.0075 kg eraser across a desk. The magnitude of the forc
    7·1 answer
  • In one sentence describe how the electricity in an action potential is generated
    15·1 answer
  • Many people in eighteenth-century England and America opposed slavery. What do you think are the best ways to fight against inju
    12·2 answers
  • What acceleration results from exerting a 125N force on a 0.65kg ball?
    15·1 answer
  • Draw the net force arrow on the picture to the left.
    11·1 answer
  • Calculate the instantaneous speed of<br> an apple 8 seconds after being dropped<br> from rest.
    12·1 answer
  • Why does carpet produce static electricity more than hardwood floors?
    12·2 answers
  • What is non uniform velocity​
    5·1 answer
  • The area of a piston of a force pump is 8 X 10⁴m². What force must be
    6·1 answer
  • Calculate the lowest energy (in ev) for an electron in an infinite well having a width of 0.050 mm.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!