A racing van has a uniform acceleration of 15 m/s2. What distance will it cover in 8 seconds after the start ?

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Q: 5. If a hexatriene molecule absorbs light of 2500 Å to change a Tr electron from n=1 to n=2, what is…

A: The length of the molecule is 1.248 pm.

Q: Select the list which contains only SI basic units. a. candela, kelvin, meter, second b. joule,…

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Q: 2. A small meteor in space, of mass 25000.0 kg, collides with a satellite of mass 9600.0 kg.…

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Q: Convex Lens 1 Trial 1 2 3 4 d o (cH) di (cH) f (cm) 16 13.9 12 19.5 13.9 16 19.5 12 7.44 7.44 7.43…

A: lens type : convex trial 1 : object distance = 16 cm image distance = 13.9 cm

Q: A +4.0-C charge is 400-m along a horizontal line toward the right of a - 3.0-C charge. Calculate…

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A: Given : Current (I) = 0.345 A  Radius (r) = 0.030 m

Q: 6. A proton moving horizontally at 5.6 x 10^4 m/s enters a uniform magnetic field of 0.075 T…

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Q: What is the period and frequency of a 1.5 m long simple pendulum on Earth?

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Q: A spherical conducting sphere of radius R = 10 cm has total excess charge Q. What is the electric…

A: Radius of spherical conducting sphere = 10 cm  Total excess charge on sphere = Q

Q: Topic: Linear Momentum and Collisions. Kindly provide given and show complete solution. Provide FBD…

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A: The Earth acts like a large bar magnet in relation to magnetism.

Q: . How does the speed of revolution depend on its distance from the sun? 2. How were tycho brahe's…

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Q: As a pendulum is raised to higher altitudes, its period

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Q: A 70.0kg stuntman is attached to a bungee with an unstretched length of 15.0m. He jumps off a bridge…

A: Solution: Determine the elastic potential energy P.E.e=12kx2 Here, k is the spring constant and x is…

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Q: QI/ A car starts from rest and moves with a constant acceleration of 1.5 m/s' until it achieves a…

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Q: inverse square law and how does it apply to lighting? Identify which type of architectural lighting…

A: Inverse-square law is as follows: The Inverse-square law portrays the force of light at various good…

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Q: Which of the following is not done in mapping the equipotential lines? Explain your answer.   A. The…

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Q: altwater in a cylindrical rubber hose has resistivity of 5.0 Ω·m. Calculate the factor by which the…

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A: Given, Major axis=40cm Minor axis=30cm Current=6.05A Magnetic field=1.97 ×10 ‑4 T

Q: MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER DETAILS oCOLPHYS2016 25.3.WA.018. Light travels from air…

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Q: Three charges figure What force on charge

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Q: from Convex Lens 1: 6.0 cm Distance of Convex Lens 1 from Convex Lens 2: 15.0 cm

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Q: 2. Three charges and their specific locations are given as follows: q1 = - 25 nC; (0, 2.00 cm) q2 =…

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Q: 11. Complete these addition problems. Write the sum as a least precise measurement. a. 3.414 s+…

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Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –