The motion of a freely falling body is an example of a:
uniformly accelerated motion
The motion of a freely falling body is an example of uniformly accelerated motion. In physics, a freely falling body is one that is falling under the sole influence of gravity. This results in a constant acceleration directed downward. The acceleration due to gravity, commonly denoted as \( g \), is approximately \( 9.81 \, \text{m/s}^2 \) on the surface of the Earth. In uniformly accelerated motion, the acceleration remains constant throughout the movement. Thus, a freely falling body experiences a uniform acceleration (i.e., the acceleration due to gravity), making it an example of uniformly accelerated motion.
A stone is thrown horizontally from the top of a 20 m high building with a speed of 12 m/s. It hits the ground at a distance R from the building. Taking g = 10 m/s2 and neglecting air resistance will give :
A mass is attached to a spring that hangs vertically. The extension produced in the spring is 6 cm on Earth. The acceleration due to gravity on the surface of the Moon is one-sixth of its value on the surface of the Earth. The extension of the spring on the Moon would be:
Directions: Each item in this section consists of a sentence with an underlined word followed by four words (a), (b), (c), and (d). Select the option that is opposite in meaning to the underlined word and mark your response in your Answer Sheet accordingly.
The major source of vitamins and minerals for vegetarians is
Which of the following statements about the Deccan Riots Commission is/are correct?
1. The Commission did not hold enquiries in the districts which were not affected.
2. The Commission did record the statements of ryots, sahukars and eye-witnesses.
Select the correct answer using the code given below: