A. Directions: Study the diagram of the roller coaster below. Put a check ()mark if the statement is TRUE or FALSE.FIRST HILLSCALELOcm -3.0 mSrreub ILLBETHIREND OF RbeTRUEFALSE1. The mechanical energy of the rollercoaster at A is equal to that at C.2. The kinetic energy of the rollercoaster at C is zero.3. The roller coaster has its maximumpotential energy at D?4. The roller coaster has its maximumkinetic energy at A? 5. The potential energy of the rollercoaster at A is equal to that at D.6. The kinetic energy of the rollercoaster at B is equal to that at E.7. The potential energy of the rollercoaster at D is equal to that at G.8. The potential energy of the rollercoaster at A is equal to its kinetic energyat B.9. Work is done against gravity as theroller coaster moves from C to D.10. The work done in moving the rollercoaster from B to A is equal to its kineticenergy at B

Note- K.E = Kinetic Energy PE= Potential Energy Mechanical Energy or Total Energy= KE + PE

Answered: 1. The mechanical energy of the roller…

1. The mechanical energy of the roller coaster at A is equal to that at C. 2. The kinetic energy of the roller coaster at C is zero. 3. The roller coaster has its maximum potential energy at D?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Instantaneous Power

Power is defined in physics as the amount of energy transmitted or transformed per unit time. The watt is the unit of electricity in the International System of Units, equivalent to one joule per second.

Question

A. Directions: Study the diagram of the roller coaster below. Put a check ()
mark if the statement is TRUE or FALSE.
FIRST HILL
SCALE
LOcm -3.0 m
Srreub ILL
BE
THIR
END OF Rbe
TRUE
FALSE
1. The mechanical energy of the roller
coaster at A is equal to that at C.
2. The kinetic energy of the roller
coaster at C is zero.
3. The roller coaster has its maximum
potential energy at D?
4. The roller coaster has its maximum
kinetic energy at A?

5. The potential energy of the roller
coaster at A is equal to that at D.
6. The kinetic energy of the roller
coaster at B is equal to that at E.
7. The potential energy of the roller
coaster at D is equal to that at G.
8. The potential energy of the roller
coaster at A is equal to its kinetic energy
at B.
9. Work is done against gravity as the
roller coaster moves from C to D.
10. The work done in moving the roller
coaster from B to A is equal to its kinetic
energy at B

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