If the resultant force acting on a 2.0-kg object is equal to N, what is the change in kinetic energy as the object moves from m to

/> m?

A. +36 J
B. +28 J
C. +32 J
D. +24 J
E. +60 J


Answer: D

Physics & Space Science

You might also like to view...

What mass ratio is required to launch a rocket from the surface of Mars (escape velocity = 5.0 km/s) if its engines produce an exhaust velocity of 3.0 km/s?

A) 1.8 B) 5.3 C) 6.9 D) 7.4

Physics & Space Science

An atom with fewer electrons than protons is

a. a semiconductor. b. a superconductor. c. a positive ion. d. a negative ion. e. none of the above.

Physics & Space Science

A resistor is connected to an AC power supply. On this circuit, the current

A) leads the voltage by 90°. B) lags the voltage by 90°. C) is in phase with the voltage. D) leads the voltage by 45°. E) lags the voltage by 45°.

Physics & Space Science

The Sun is on the celestial equator during the:

A) vernal equinox and the summer solstice. B) autumnal equinox and the vernal equinox. C) summer solstice and the winter solstice. D) autumnal equinox and the winter solstice.

Physics & Space Science