What materials in a torch are conductors and insulators?
1 answer:
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Answer:
Car collides.
Explanation:
The (negative) acceleration experimented by the car will be given by Newton's 2nd Law , where f is the friction force, which is the only force acting on the car on the horizontal direction. Its value is given by the formula
since the normal force and the weight of the car are balanced on the vertical direction. All this gives us the equation
To calculate the distance traveled by the car, we will use the equation for accelerated motion on the form (since it comes to a rest
):
Which for our values is (taking the direction of movement as positive, which makes <em>a </em>negative, so we add a -1 to account for this):
Which means the car crashes against the tree.