The body moves along a horizontal plane under the action of a force of 30 N applied at an angle of 60 degrees
| May 4, 2021 | education
The body moves along a horizontal plane under the action of a force of 30 N applied at an angle of 60 degrees to the horizon. body weight 5 kg. determine the acceleration of the body. Friction neglected
To calculate the acceleration with which a given body should move along a horizontal plane, we will use the formula: a = Fx / m = F * cosα / m.
Values of variables: F – acting force (F = 30 N); α is the angle at which the force is applied (α = 60º); m – body weight (m = 5 kg).
Calculation: a = F * cosα / m = 30 * cos 60º / 5 = 3 m / s2.
Answer: A given body moved along a horizontal plane with an acceleration of 3 m / s2.
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