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r-ruslan [8.4K]
3 years ago
6

If a box is being pushed along a horizontal service what are the four main forces involved

Physics
2 answers:
Alisiya [41]3 years ago
7 0

The answer is compression, normal, tension, weight

AleksandrR [38]3 years ago
3 0
ΣF = ma F(horizontal force/push) - μmg = ma F - (0.35)(50)(9.8) = (50)(1.2) F = 231.5 Newtons => Final answer!
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-30 I think sorry if I’m wrong
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If vx=9.80 units and vy=-6.40 units, determine the magnitude and direction of v
dexar [7]
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KengaRu [80]

Answer:

20 meters.

Explanation:

In the graph, the x-axis (the horizontal axis) represents the time, while the y-axis (the vertical axis) represents the distance.

If we want to find the distance covered in the first T seconds, you need to find the value T in the horizontal axis.

Once you find it, we draw a vertical line, in the point where this vertical line touches the graph, we now draw a horizontal line. This horizontal line will intersect the y-axis in a given value. That value is the total distance travelled by the time T.

In this case, we want to find the total distance that David ran in the first 4 seconds.

Then we need to find the value 4 seconds in the horizontal axis. Now we perform the above steps, and we will find that the correspondent y-value is 20.

This means that in the first 4 seconds, David ran a distance of 20 meters.

6 0
3 years ago
Light is shown through air on a diamond (n=2.42) and it partially reflects and refracts.
NikAS [45]

Answer:

Light is shown through air on a diamond n=2.42) and it partially reflects and reflects.

Based on the incident angle of 62.5 shown what is the angle of reflection of the light

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6 0
3 years ago
Directions: Using the T-chart below, compare balanced forces and unbalanced forces.
Salsk061 [2.6K]

Explanation:

unbalanced: a turning vehicle, apple falling on the ground, kicking a ball

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8 0
2 years ago
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