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Brilliant_brown [7]
2 years ago
15

A hammer is used to hit a nail into a board. Which statement is correct about the forces at play between the nail and the hammer

? (1 point)
A) The nail exerts a much smaller force on the hammer in the opposite direction.
B) The nail exerts a much smaller force on the hammer in the same direction.
C) The nail exerts an equal force on the hammer in the opposite direction.
D) The nail exerts an equal force on the hammer in the same direction.
Physics
2 answers:
emmasim [6.3K]2 years ago
5 0

Answer:

Hewo My Lovelys!!

Answer is down below!!

Explanation:

The answer is C) The nail exerts an equal force on the hammer in the opposite direction.

Reason: The Newtons third law states that there is an equal an opposite reaction for every action. When hammer pushes the nail, the nail will push the hammer back in opposite direction. When the hammer hits a nail then nail will exert the equal and opposite force to the hammer. These both objects will exert force on each other in opposite directions.

Hope this helps!! =3

Have a great day, evening, of night!! <3

~ XxGhostMosskitxX

agasfer [191]2 years ago
4 0
Merhaba nasılsın iyi misin
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Answer:

Explanation:

Volume of the rectangular block= V = l×b×h

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Two identical waves are traveling toward each other in the same medium. One has a positive amplitude, meaning that its peaks onl
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The correct answer is Destructive Interference.

Consider the image attached below. Two waves are travelling towards each other. Blue wave always has a positive peak and the red wave always has a negative peak.

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Further Explanation:

The fitness program helps in achieving good health. To start fitness program we have to make fitness goals, create a healthy diet. Physical fitness is the capability of a body to perform daily activity.

Physical fitness helps us to prevent heart disease, lung cancer, stroke, and type II diabetes. Progress of a fitness program is very slow it takes time. It is more difficult to maintain a program for a long time with the same enthusiasm. We can set the goal and check whether we are progressing or not. If the goals of an individual are successfully attain then an individual gets motivated for the next day. When the goals are not achieved, it is important to check for the part that can be improved. We mainly set goals for own concerns, satisfaction and achievement. Goals are not related to others.

Specificity is occurring in a specific reaction that occurs as a result of exercise program. Specificity increases the long-term adaptations to occur with progressive overload. Specificity—a focus on particular movements, muscles, velocity and energy systems —drives the gains you make in training and practice. If an individual doesn't intentionally train for something, it may not occur.

Specificity is decreased when an individual is not focusing on the goal. Specificity helps in achieving their goals. Then, an individual have to set a fresh goal for the assessment and train themselves for that particular goal. Individuals who are involved in fitness programs should set goals and weekly asses the progress by the fitness evaluation test. If we achieve our goals we should give our self-reward.

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Answer Details:

Grade: High School

Subject: Health

Chapter: Fitness Program

Keywords:

Physical fitness, healthy diet, heart disease, cancer, fitness program, goal, specificity, evaluation, fitness program, adaptation, cancer, stroke, response.

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