Respuesta :
Answer:
504 N
Explanation:
The force that starts the sled to slide down is:
F = mg sin Ф = 90lb * 9.81m/s² * sin 15° = 198.4kg * 9.81m/s² * sin 15°


The force is 504 N.
How to find the force?
It is summarized by the equation: Force (N) = mass (kg) × acceleration (m/s²). Thus, an object of constant mass accelerates in proportion to the force applied.
The force that starts the sled to slide down is:
F = mg sin Ф = 90lb * 9.81m/s² * sin 15°
= 198.4kg * 9.81m/s² * sin 15°
= 504 N
Height is the measurement of an object within the vertical direction and distance is the measurement of an item from a selected factor within the horizontal route.
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