Answer:
Explanation:
<u>Relative Speed
</u>
A boat traveling in still waters has a speed v_b. If now an opposite stream appears, then the apparent speed of the boat will be less than before because the relative speed is the subtraction of both speeds. Thus we say
Conversely, if the stream goes with the boat, both speeds are added.
where it the total or real speed of the boat respect to the ground, is the speed of the boat in still water, and is the speed of the stream.
The boat goes 36 km with stream. The time it took for doing so is:
The boat goes 24 km against the stream in
The problem states that
Knowing
Operating
Rearranging and simplifying
Factoring
We get
Both solutions are possible, i.e.
1. The stream does not exist and the boat travels the total distance of 60 Km in 4 hours
2. The stream has a speed of 3 Km/h and the boat travels 36 km in 2 hours and 24 km in 2 hours
Sleepwalking<span> is a sleep </span>disorder characterized by walking or other activity while seemingly still asleep, REM sleep<span> behavior </span>disorder<span> (RBD) is a parasomnia. A parasomnia involves undesired events that happen ... RBD can be confused with </span>sleepwalking<span> and sleep terrors. In these other </span>disorders, the sleeper is usually ... RBD episodes occur during rapid-eye-movement (REM<span>) </span>sleep<span>. Normal sleep consists of a series of REM ...
</span>
The following is <em>not a way</em> to properly dispose of prescription medications:
- Keeping the medications within the reach of children
Medications are those pills that are prescribed by a medical expert to cure or prevent some illnesses in the body.
If there exists any leftover medication that is not in use anymore, it is advised to properly dispose of them.
Some of the reasons for medication disposal include:
- If the medication is expired
- If it is left over
- If the patient is having some reactions, etc.
It is strongly advised for users to properly dispose medications that they are not in use and also to keep them out of the reach of children.
Read more here:
brainly.com/question/16110835
Answer:
Bailouts and debt defaults can also help a government solve a debt problem, but these approaches have notable drawbacks as well.
Issuing Debt With Bonds.
Interest Rate Manipulation.
Instituting Spending Cuts.
Raising Taxes.
Lowering Debt Successes.
National Debt Bailout.
Controversy with Every Method.
Explanation: bIg BrAiN
Answer:
A. Knowledge and awareness: Knowing how to recognize that an environment has dangers that must be avoided
B Ability: Be realistic in telling a co-worker that his or her ability is not sufficient to promote safe work. Example: an employee prevents a trainee from working with acids, since the trainee does not have enough capacity to handle these elements safely.
C. State of Mind: Professionals must always be aware that all team members are in emotional and psychological conditions of sufficient quality to carry out work safely. Example: a truck driver who received sad news over the phone, decides to park the truck and only drive again when he is in a better state of mind.
D. Environmental conditions: Analyze possible environmental hazards and avoid them. Example: electricians, avoid manipulating power cords in stern environments in moments of rain, as there is a risk of electroshock.
Explanation: