Answer:
work is the answer because work is said to be done if an object is displaced by the application of force
Physical fitness is related to our ability to carry out daily tasks without being too tired or sore. This statement is TRUE.
<h3>Further explanation
</h3>
Good physical fitness means that you can perform daily activities, occupations, and sports. This condition will be achieved through good nutrition, regular exercise, and have enough rest.
The benefit of physical activity and exercise can be immediate as well as long-term. Most importantly, regular activity can improve your quality of life.There are four types of physical fitness:
- Cardiovascular exercise: exercises that increase the work of the heart and lungs, such as walking, jogging, step aerobics, swimming, and biking. Cardio activity improves your heart/lung function and muscle mass.
- Muscular strength exercise: this exercise is to build overall strength and muscle mass.
- Joint flexibility exercise: this exercise to help the ability of the muscle group can be stretched or joint can be moved, for example: bending, lifting and driving. Stretching can reduce the risk of injury.
- Muscular endurance exercise: this exercise to find out how many repetitions of exercises a person can perform, such as push-ups and sit-ups.
<h3>Learn more
</h3>
Physical activity brainly.com/question/1400373
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Keywords: physical fitness, the definition of physical fitness, physical activity
Answer:
3521 seconds
Explanation:
The power that the television uses is calculated multiplying the current by the voltage:
P = I * V
with I = 0.71 A and V = 120 Volts, we have:
P = 0.71 * 120 = 85.2 W
To find the time it takes to consume 3*10^5 Joules, we need to know that the total energy consumed is equal to the power times the amount of time, so:
E = P * t
with E = 300000 and P = 85.2, we have:
300000 = 85.2 * t
t = 300000/85.2 = 3521.13 seconds = 3521 seconds