Answer:
Carry out daily activities
Explanation:
lift heavy objects,
walk,
look fit for the ladies.
Answer:
1.98 m/s
Explanation:
To solve this, we would be using the law of conservation of energy, i.e total initial energy is equal to total final energy.
E(i) = E(f)
mgh = ½Iw² + ½mv²
Recall, v = wr, thus, w = v/r
Also, I = ½mr²
I = 0.5 * 5 * 2²
I = 10 kgm²
Remember,
mgh = ½Iw² + ½mv²
Substituting w for v/r, we have
mgh = ½I(v/r)² + ½mv²
Now, putting the values in the equation, we have
5 * 9.8 * 0.3 = ½ * 10 * (v/2)² + ½ * 5 * v²
14.7 = 1.25 v² + 2.5 v²
14.7 = 3.75 v²
v² = 14.7/3.75
v² = 3.92
v = √3.92
v = 1.98 m/s
Thus, the speed is 1.98 m/s
Portion control- they would still be able to eat the foods that they like just in a smaller portion.
Gym membership- they could get a gym membership and work out a couple of times in a week, exercise is key to weight loss.
Seek a nutritionist- a nutritionist is very knowledgeable when it comes to nutrition so they would be able to help the friend out so they know what foods they can eat and what foods they should stay away from.
