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1. www.desmos.com › cGraphing Calculator - Desmos

   www.desmos.com › c

   Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

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   • Graphing a Quadratic Equation

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3. www.omnicalculator.com › physics › resultant-velocityResultant Velocity Calculator

   www.omnicalculator.com › physics › resultant-velocity

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   May 1, 2024 · Our calculator finds that v r e s = 16.55 km/h v_{\rm res} = 16.55\, \text{km/h} v res = 16.55 km/h and θ r e s = 25 ° \theta_{\rm res} = 25\degree θ res = 25°. It also shows the absolute values of the x and y components of the resultant velocity vector. You can check your results using the formulas below:

4. www.omnicalculator.com › physics › projectile-motionProjectile Motion Calculator

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   Let's sum that up to form the most essential projectile motion equations: 1. Launching the object from the ground (initial height h = 0): Horizontal velocity component: V x = V 0 cos ⁡ α. V_\mathrm x = V_0 \cos \alpha V x = V 0 cosα. Vertical velocity component: V y = V 0 sin ⁡ α − g t.

5. www.bbc.co.uk › bitesize › articlesRepresenting journeys - Forces and movement - KS3 Physics ...

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   Time in seconds is on the x-axis. Distance in metres is on the y-axis. How to interpret a distance-time graph. Have a look at this graph. ... km ÷ h. and the units will be km/h.

6. www.bbc.co.uk › bitesize › topicsDistance-time graphs - KS3 Maths - BBC Bitesize

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   Draw the 𝒙-axis and 𝒚-axis. The total time of the return journey from 08:00 to 15:30 is 7.5 hours. The 𝒙-axis should be labelled from 08:00 to at least 15:30. Lee and Mo travel 40 mph for ...

7. www.bbc.co.uk › bitesize › guidesUsing and interpreting graphs - OCR Speed-time and ... - BBC

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   Metres per second per second can be written as \(m/s^2\) or \(ms^{-2}\) A negative gradient shows the rate of “slowing down” or deceleration. Velocity-time graphs show velocity on the vertical ...

8. People also ask

   What does the / symbol mean in a distance-time graph?

   • In the units for speed, the / symbol means the same as the ÷ symbol. Calculate the speed of the object represented by the green line in the graph, from 0 to 4 s. Watch Brian Cox explain how to calculate average speed using a distance-time graph. The distance-time graph below represents a car's journey.

   Representing journeys - Forces and movement - KS3 Physics - BBC

   www.bbc.co.uk/bitesize/articles/z2b6m39

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   What is a distance time graph?

   • is a useful way to represent the motion of an object. It shows how the distance moved from a starting point changes over time. Time in seconds is on the x-axis. Distance in metres is on the y-axis. How to interpret a distance-time graph Have a look at this graph. of the line tells you the speed. so it is shown with a curved line which gets steeper.

   Representing journeys - Forces and movement - KS3 Physics - BBC

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   How do you calculate horizontal and vertical motion?

   • v x = v cos θ and v y = v sin θ, where v is the magnitude of the velocity and θ is its direction relative to the horizontal, as shown in Figure 4.12. Treat the motion as two independent one-dimensional motions: one horizontal and the other vertical. Use the kinematic equations for horizontal and vertical motion presented earlier.

   4.3 Projectile Motion - University Physics Volume 1 - OpenStax

   openstax.org/books/university-physics-volume-1/pages/4-3-projectile-motion

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   What is the kinematic equation for X?

   • The kinematic equation for x gives x = v 0 x t ⇒ t = x v 0 x = x v 0 cos θ 0. Substituting the expression for t into the equation for the position y = (v 0 sin θ 0) t − 1 2 g t 2 gives y = (v 0 sin θ 0) (x v 0 cos θ 0) − 1 2 g (x v 0 cos θ 0) 2.

   4.3 Projectile Motion - University Physics Volume 1 - OpenStax

   openstax.org/books/university-physics-volume-1/pages/4-3-projectile-motion

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   How do you calculate speed from a distance-time graph?

   • When the speed is calculated from a distance-time graph, the units for speed will depend on the units used for the y axis (distance) and the units used for the x axis (time taken). For example, if the distance is in m (metres), and the time is in s (seconds), then the calculation involves: m ÷ s and the units will be m/s.

   Representing journeys - Forces and movement - KS3 Physics - BBC

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   What does the area under a speed-time graph represent?

   • The area under a speed-time graph represents the distance travelled. of the moving object. If the velocity is always positive, then the displacement will be the same as the distance. Describe what is happening in this journey. Between 0 and 4 seconds:

   Speed-time and velocity-time graphs - Using and interpreting graphs

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9. openstax.org › books › university-physics-volume-14.3 Projectile Motion - University Physics Volume 1 - OpenStax

   openstax.org › books › university-physics-volume-1

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   The magnitudes of the components of displacement s → s → along these axes are x and y. The magnitudes of the components of velocity v → v → are v x = v cos θ and v y = v sin θ, v x = v cos θ and v y = v sin θ, where v is the magnitude of the velocity and θ is its direction relative to the horizontal, as shown in Figure 4.12.