Answer: 45.1N
Explanation:
Answer: 45.1N
Explanation:
The work done in the block is equal to change in energy is the system. We then go ahead to calculate W with the given values of initial and final speed.
W= Ef - Ei
W= 1/2MVf² - 1/2MVi²
W= 1/2M (Vf² - Vi²)
W= 1/2 * 41 (6²-5²)
W= 1/2 * 41 * 11
W= 225.5J
We note the definition of work and solve for F.
Taking into cognizance the displacement we have been given in the question. We then have
F = W/x
F = 225.5/5
F = 45.1N
Newton's third law is: For every action, there is an equal and opposite reaction. The statement means that in every interaction, there is a pair of forces acting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object.
The correct definition of a fracture is break in the bone
<u>Explanation:</u>
When nay injury results in the breaking or causing any cracking in the bones of any parts then this will lead to fracture. When the injury caused is near the ligament or tissue in which the bone is connected or attached then it will lead to an avulsion fractures. Thus this will lead to the pulling of bone form the original position thereby leading more pain in the spot associated with the fracture.
Sports people are the victims of this type of fracture. Fracture may occur anywhere mostly legs,hands,ankle,hip and elbow. sometimes it may be in finger, shoulder,knee,etc. The main symptoms that are associated with fracture includes, selling, inability in moving the fractured part or pain associated when trying to move that part, Loss of the affected part's function,etc.
