41. What is the position of moving car in 4 seconds? A. 40 m B. 30 m C. 10 m D. 50 m 42. Using the same pattern of movement, what is its position in 12 seconds? A. 110 m B. 120 m C. 150 m D. 130 m 43. How long will it takes for car to be in 160 m position? A. 6 s B. 16 s C. 160 s D. 8 s 44. What is the speed of the car in 5 seconds at 50 meters? A. 40 m/s B. 30 m/s C. 10 m/s D. 50 m/s 4 5. It is defined as change in position, direction, and distance with respect to a reference point. A. Motion B. Scalar C. Speed D. Velocity 46. Energy from the sun reaches the Earth through what type of wave? A. Electromagnetic B. Mechanical C. Ultraviolet C. Infrared 47. The higher the frequency of the wave is, ____________ A The lower is its speed. B. The greater is its amplitude. C. The longer is its period. D. The shorter is its wavelength. 48. What will you get if you will divide measured distance over the recorded time of travel? A. Acceleration B. Distance C. Speed D. Time 49. An instrument found in vehicles that measures its speed. A. Meter stick B. Ruler C. Speedometer D. Thermometer 50. The property of light to form bundles of colors ROYGIBIV when it passes through a prism. A. Dispersion B. Reflection C. Refraction D. Sedimentation
