A 4.00 kg object is moving at 5.00 m/s WEST. It strikes a 6.00 kg that is moving WEST at 2.00 m/s. The objects have a one-dimensional elastic collision in the EAST-WEST direction. The velocity of the 6.00 kg object after the collision is
A. 1.40 m/s WEST.
B. 1.40 m/s EAST.
C. 4.40 m/s EAST.
D. 4.40 m/s WEST.
E. 3.00 m/s WEST.
C. 4.40 m/s EAST.
You might also like to view...
Briefly outline the theory or hypothesis which best explains the origin of the solar system
What will be an ideal response?
One light-minute is the distance light travels in one minute. The speed of light is about 300,000 km/s (3 × 105 km/s). How far is 5 light- minutes?
A) 90 million km (90,000,000, or 9 × 107 km) B) 1.5 million km (1,500,000, or 1.5 × 106 km) C) 47.3 trillion km (47,300,000,000,000, or 4.73 × 1013 km) D) 5.4 billion km (5,400,000,000, or 5.4 × 109 km)
The sinking of a surface as a result of the loss of support from underlying water, soils, or strata
What will be an ideal response?
If in a single slit diffraction experiment the wavelength is increased, which of the following happens to the diffraction pattern?
A) The central maximum broadens. B) The minima remain the same. C) Eventually you get double slit interference. D) The central maximum narrows. E) The minima get closer together.