Question

Give reasons for the following:
1. Wearing the seat belt reduces the possibility of injury during an automobile accident.
2. A passenger jumping out of a moving train falls forward.
3.An athlete runs a distance before taking a leap in the high jump.
4. Jumping on a cemented floor causes more injury than on a heap of sand.
5.Karate player can break a pile of tiles with a single blow of his hand.
6. Mud guards are used in vehicles.​

Answer 1

Answer:

inertia of motion is the explanation of all the cases

Explanation:

Answer 2

1. because we don't get our head or body hurted from the front desk of car
2. because the bus is moving with the man in motion and the ground is in rest the man jumps on the ground in the rest position hence it falls down
3. because he can jump to a long distance by high running velocity
4. because it is hard and unsoft and on the other side of the heap of sand it is not hard and very soft
5. due to high velocity of the ✋ of krate player