<span>Kickboxing is well known for being a calorie burning workout. It is estimated that a 30 minute session of kickboxing can equate to about 500 calories burned. The top two workouts for cardio kickboxing include the horizontal elbow striker which uses muscles in the abdomen, back, and oblique's. The second move is called the Thai knee strike which works the abdomen and upper legs.</span>
Answer:
2.5m/s
Explanation:
Kinetic energy = 1/2 mv²
Mass = m= 8000kg
Velocity(speed) = v =
K. E = 24000J
K. E = 1/2 x 8000 x v²
24000 = 4000 x v²
Divide both sides by 4000
V²= 24000/4000
V² = 6
Find square root of both sides
V = √6
V = 2.5 m/s
The S. I unit of energy is joules with symbol J
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• t2<span>). Furthermore, since there is no horizontal acceleration, the horizontal distance traveled by the projectile each second is a constant value - the projectile travels a horizontal distance of </span>20 meters<span> each second. This is consistent with the initial horizontal velocity of </span>20 m<span>/s.
</span>
Answer:
The motion of particles in any object moves randomly I think
<span>So when the charged insulator is placed near the uncharged metallic thing they both attract each other because there will be a distribution of charge between the insulator and uncharged object. This migration of charges happens regardless of their charge positive or negative.</span>
