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LekaFEV [45]
2 years ago
8

Given the velocity v= ds dt and the initial position of a body moving along a coordinate line, find the body's position at time

t
Physics
2 answers:
kolezko [41]2 years ago
7 0

For  the​ body's position at time t  is mathematically given as

s(t)=4.9t^2+5t+16

<h3>What is the​ body's position at time t</h3>

Generally, the equation for the velocity is mathematically given as

v=ds/dt

v=9.8t+5 as velocity

s=4.9t^2+5t+c

s(0)=16

16=c

s(t)=4.9t^2+5t+16

In conclusion the​ body's position at time t

s(t)=4.9t^2+5t+16

Read more about Speed

brainly.com/question/4931057

nordsb [41]2 years ago
5 0

The body position at the given time t is s = 4.9t² + 5t + 16 if the velocity v= ds/dt and the initial position of a body moving along a coordinate line.

<h3>What is the distance?</h3>

A numerical representation of the distance between two items or locations is called distance. A physical length or an approximation based on other considerations in physics or common usage can be referred to as distance.

We have:

\rm v = \frac{ds}{dt}

\rm v  = 9.8t+5  is the velocity

\rm s = 4.9t^2+5t+c is the speed

At t = 0 s(0) = 16

16 = c

\rm s = 4.9t^2+5t+16

Thus, the body position at the given time t is s = 4.9t² + 5t + 16 if the velocity v= ds/dt and the initial position of a body moving along a coordinate line.

Learn more about the distance here:

brainly.com/question/26711747

#SPJ4

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A man is standing on the edge of a 20.0 m high cliff. He throws a rock horizontally with an initial velocity of 10.0 m/s. How lo
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Answer:

t = 4.08 s

R = 40.8 m

Explanation:

The question is asking us to solve for the time of flight and the range of the rock.

Let's start by finding the total time it takes for the rock to land on the ground. We can use this constant acceleration kinematic equation to solve for the displacement in the y-direction:

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And we are trying to solve for t (time). Therefore, we can plug these values into the equation and solve for t.

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The time it takes for the rock to reach the ground is 4.08 seconds.

Now we can use this time in order to solve for the displacement in the x-direction. We will be using the same equation, but this time it will be in terms of the x-direction.

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We are trying to solve for:

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By using the same equation, we can plug these known values into it and solve for Δx.

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  • Δx = 10 * 4.08
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The rock lands 40.8 m from the base of the cliff.

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