An object has one force acting on it. it is a 33-newton force pointing downward. to create a net force of zero on the object, which force must be applied to it?
Answers
For this case, the first thing we are going to do is define a reference system.
We define the vertical axis of the reference system, pointing upwards.
Therefore, doing summation of forces in vertical direction we have:
Then, since we want the net force to be equal to zero, then:
From here, we clear the force that we must apply on the object:
The positive sign means that the force points upwards.
Answer:
to create a net force of zero on the object you must apply:
33 Newton upwards.
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The first thing you should do after retrieving a boat onto a trailer is to secure the boat to the trailer. This is important to ensure the boat remains stable and safe during transportation.
Here are the steps to secure the boat to the trailer:
1. Position the boat properly: Align the boat on the trailer so that it is centered and evenly distributed. Make sure the boat is positioned in such a way that the weight is balanced and evenly distributed across the trailer.
2. Attach the bow strap: The bow strap is a strong, adjustable strap that is used to secure the front (bow) of the boat to the trailer. Connect one end of the bow strap to the trailer and the other end to a secure point on the boat's bow. Make sure the strap is tight and secure, but not overly tightened to the point of damaging the boat.
3. Connect the stern tie-downs: Stern tie-downs are straps or ropes used to secure the rear (stern) of the boat to the trailer. Attach one end of each stern tie-down to the trailer and the other end to a secure point on the boat's stern. Make sure the stern tie-downs are tight and secure, but again, avoid over-tightening.
4. Check the connections: After attaching the bow strap and stern tie-downs, double-check all the connections to ensure they are properly secured. Give each strap a gentle tug to make sure it is tight and won't come loose during transport.
5. Secure loose items: Before hitting the road, secure any loose items in the boat, such as life jackets, paddles, or fishing gear. These items should be properly stowed and secured to prevent them from shifting or falling out during transportation.
Know more about trailer:
#SPJ2
Answer:
Set the parking brake of the towing vehicle, and put it in park (or first gear if you have a manual transmission).
Move the vessel onto the trailer far enough to attach the winch line to the bow eye of the vessel. ...
Shut off the engine, and raise the engine or outdrive.
Pull the vessel out of the water.
Explanation:
False
Answers
Answer: The given statement is false.
Explanation:
In industries water is used for many purposes like washing, cooling, fabricating, diluting etc.
Therefore, huge amount of water is used by industries and also waste water or non-consumptive water is thrown by industries into rivers, sea, lakes etc.
An industry can avoid the unnecessary usage of water in various process so that water can be conserved as water is a precious resource of nature.
Therefore, the statement since 40 percent of industrial water use is non-consumptive, there is little that industry can do to conserve even more water, is false.
The answer isFALSE.
Not true
B. switch
C. resistor
D. All of these are needed.
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c. air
b. water
d. opaque
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Hey there the answer is medium
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As it was categorized in the physics category it must be the mechanical power.
Power is basically the amount of work done per unit time or in simpler words the amount of energy transferred per unit time.
The SI unit for power is Watt. Which is basically J/s or Nm/s as wor has the unit of Nm.
In electrical components power can also be categorized as the amount voltage supplied multiplied by the current passed through the component.
Since you put your question in the <Physics> category, I'll assume
you're talking about mechanical or electrical power, and not political
or military power etc.
Power is the rate of doing work or moving energy from one place
to another.
In mechanical contraptions, Work is (force) x (distance) ,
so
Power = (work) divided by (time)
or = (force) x (distance) divided by (time).
In electrical circuits,
Power = (voltage) x (current)
or = (current)² x (resistance)
or = (voltage)² divided by (resistance) .
(Just use the formula with whatever quantities you know.)