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JulsSmile [24]
3 years ago
8

In a collision, the __________ collision is when an unsecured driver strikes the inside of the vehicle.

Physics
2 answers:
zaharov [31]3 years ago
6 0
In a collision, the second collision is when an unsecured driver strikes the inside of the vehicle. It is a collision that happens between an occupant of a vehicle and the vehicle he is riding during the impact. The first collision would be the collision of the vehicle and the other object.
Leokris [45]3 years ago
5 0

Answer:

In a collision, the <em><u>SECOND</u></em> collision is when an unsecured driver strikes the inside of the vehicle.

Explanation:

When driver in the car is unsecured then it means that the driver is not having his safety seat belt.

Now when collision occurs between the car and some other object then due to the property of inertia of driver it has tendency to move in the direction of his motion.

So the driver will continue his motion and collide with other parts of the car and due to this he may got injured.

So in any car collision there are two types of collision

first is the collision of car with other objects

second collision is between car and the driver inside the car

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Potassium ion has +1 charge, which means:

p = 1.6.10^{-19} C

To determine work in joules, potential has to be in Volts, so:

\Delta V=65.10^{-3}V

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3 years ago
Who water rocket starts from rest and roses straight up with an acceleration of 5 m/s until it runs out of water 2.5 seconds lat
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2) motion under gravity (assume it goes upto  h2 height )

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using motion equations upwards (assuming g= 10m/s² downwards)

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0 = 12.5²+2*(-10)*h2

h2 = 7.8125 m

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Answer: 245 meters

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