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What force will the seat belt have to exert on the dummy in item 3 to hold the dummy in the seat?
The force that the seat belt must exert on the dummy depends on the mass of the dummy and the deceleration it experiences during a sudden stop or collision. This force can be calculated using Newton's second law, ( F = ma ), where ( m ) is the mass of the dummy and ( a ) is the deceleration. The seat belt must exert a force equal to or greater than the inertial force acting on the dummy to keep it securely in the seat. Additionally, factors such as the angle of the seat belt and the duration of the deceleration will also influence the required force.
What else can I help you with?
How is it possible to exert force but accomplish no work?
Hold a weight steady in your hand. Push a broken-down car that is stuck in the mud.
Why when you hold a 5 kg mass at an angle of 10 degrees to the vertical do you exert much less force than when you hold it at 70 degrees?
When holding the 5 kg mass at a smaller angle (10 degrees), the component of the weight parallel to your arm is smaller, making it easier to hold. At a larger angle (70 degrees), more of the weight acts against you, requiring you to exert more force to maintain its position. Essentially, the steeper the angle, the more of the weight you have to support.
Why does earth exert such a strong force of gravity?
Answer #1: A gravitational force exists between every two masses. Answer #2: When you hold something in your hand and then let go of it, what usually happens to it ? What does this tell you ? Yes, Earth does exert gravitational force on anything with mass.
How much force do you exert to hold a 6.8 kg backpack in your arms?
The force required to hold a 6.8 kg backpack in your arms would be equal to the weight of the backpack, which is 6.8 kg multiplied by the acceleration due to gravity (9.8 m/s^2), giving a force of about 66.64 N.
How much force must you exert to hold a 2 kg mass at one height?
To hold a 2 kg mass at a constant height, you must exert a force equal to the weight of the mass, which is the product of its mass and the acceleration due to gravity. The weight can be calculated using the formula ( F = m \times g ), where ( m ) is the mass (2 kg) and ( g ) is approximately 9.81 m/s². Therefore, the force required is ( F = 2 , \text{kg} \times 9.81 , \text{m/s}^2 = 19.62 , \text{N} ). You must exert at least 19.62 N of upward force to hold the mass steady against gravity.
What is the definition of pull?
Verb: to exert a force, typically by taking hold of something or someone, moving them toward yourself; to move steadily in a specific direction Noun: the act of taking hold of something and moving it toward yourself; the force drawing someone or something in a particular direction
How much oil does a 1999 xr70 dirt bike hold?
answer my quetion dummy
How does a pliers change applied force?
Pliers increase the applied force by using leverage. When you squeeze the handles, the jaws of the pliers multiply the force you apply, allowing you to grip and manipulate objects more easily. This makes it easier to hold, twist, or cut objects without having to exert as much physical effort.
Name a type of belt that's not used to hold pants up?
fan belt, seat belt, conveyor belt, karate belt, tool belt
Why is a broom a lever?
A broom can be considered a lever because it has a long handle that allows you to apply a force at one end to lift or move objects at the other end. The handle acts as the lever arm, and the fulcrum is where you hold the broom. By pushing down on the handle, you can exert a force on the bristles to sweep the floor.
Why is there oil on your belt?
Because it is used to make some of the materials that hold your belt together.
Something to hold your tousers up?
A belt or braces (suspenders in American).
