Consider a situation where you exert a force F on a crate of mass m, moving it at a speed v a distance d across a floor in a time interval t.The potential energy of the crate is __________

Fill in the blank(s) with correct word


zero

Physics & Space Science

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In a series LRC circuit the rms voltage across the resistor is 80.0 V, across the capacitor is 120 V, and across the inductor is 60.0 V. If 1.50 A rms is flowing in this circuit, what is the average power dissipated?

A. 200 W B. 120 W C. 80.0 W D. 60.0 W E. 40.0 W

Physics & Space Science

____________ pushed gas and dust particles out of the solar nebula by the light from the Sun

a. Radiation pressure b. Outgassing c. Condensation d. Accretion e. Differentiation

Physics & Space Science

Small deviations in a planet's orbital motion

A) indicate the presence of an extensive atmosphere. B) imply the nearby presence of a massive body. C) indicate the presence of a powerful magnetic field. D) show the planet's orbit isn't stable. E) show we don't fully understand gravitational forces yet.

Physics & Space Science

If two atoms have equal electronegativity, a bond formed between them is generally

a. ionic. b. nonpolar. c. very weak. d. polar.

Physics & Space Science