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
patriot [66]
3 years ago
9

A 1460-kg submarine rises straight up towards the surface. Seawater exerts both an upward buoyant force of 16670 N on the submar

ine, as well as a downward resistive force of 1150 N. What is the submarine's acceleration?
Physics
1 answer:
Amiraneli [1.4K]3 years ago
5 0

Answer:

a = 0.63 m/s²

Explanation:

given,

mass of submarine = 1460-kg

upward buoyant force = 16670 N

downward resistive force = 1150 N

submarine acceleration = ?

assuming g = 10 m/s²

now,

B - (R + mg) = ma

16670 - 1150 - 1460 × 10 = 1460 × a

1460× a = 920

a = 0.63 m/s²

hence, the acceleration of submarine is equal to a = 0.63 m/s²

You might be interested in
One Newton is equivalent to<br> A. 1 kg/s2<br> B. 1 kg*m/s<br> C. 1 kg*m/s2<br> D. 1 kg/s
tiny-mole [99]

Answer:

B

Explanation:

7 0
2 years ago
Check and double-click on the red polygon for the Henry Mountains laccolith complex in the folder labeled Problem 1. This comple
MArishka [77]

Answer: ghg

Explanation:

4 0
3 years ago
Read 2 more answers
Neurons that deliver sensory information from sensory receptors to the spinal cord are called __________.
morpeh [17]

Answer:

First Order Neurons

Explanation:

First Order Neurons

The main function of First Order Neurons is to deliver sensory information from sensory receptors to the spinal cord.

In Actual there are three orders of neurons, the first order neuron carry signals from periphery to the spinal chord, the second order neuron carry signal from from spinal chord to the thalamus. And the third order neurons carry signals to the primary sensory cortex.

5 0
2 years ago
Read 2 more answers
Which statements about electric field lines are correct? Check all that apply.
slava [35]

Answer:

they cross over one another between charge.

7 0
3 years ago
What do you mean by pressure​
noname [10]
Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.
P=F/A
8 0
3 years ago
Read 2 more answers
Other questions:
  • How and why does air pressure change with altitude in the atmosphere?
    6·1 answer
  • PLEASE HELP! Two 3.5 g bullets are fired with speeds of 44.6 m/s and 62.6 m/s, respectively.
    5·1 answer
  • The __________ pedal in a stick shift vehicle enables a driver to shift gears.
    8·2 answers
  • The name of the process used to refine oil into different products is
    13·1 answer
  • A rectangular plate is rotating with a constant angular speed about an axis that passes perpendicularly through one corner, as t
    11·1 answer
  • A 2 nC point charge is at the origin, and a second 5 nC point charge is on the x-axis at x = 8 m. Find the electric field (magni
    14·1 answer
  • HELP!!
    5·1 answer
  • A metal wire breaks when its tension reaches 100 newton. If the radius and length of the wire were both doubled then it would br
    5·1 answer
  • Can someone pls help me. WILL MARK U BRAINLIEST!!!
    14·1 answer
  • Marianne and her family are driving from West Virginia to California. While driving through the Rocky Mountains, they encounter
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!