estion 1 of 9 The force of Earth's gravity pulls down on a snowflake as it floats gently toward the ground. What is the "equal and opposite force" during this interaction, according to Newton's third law? the force of the snowflake's gravity pulling up on the Earth the force of the air pushing up on the snowflake there is no equal and opposite force in this case O the force of the snowflake pushing down on the air

A sprinter with a mass of 76.0 kg can accelerate from 0.0 to 9.0 m/s in 2.5 seconds. Find the average force the sprinter's legs must exert to cause this acceleration. A) 260 N B) 310 N C) 270 N D) 570 N

Determine the net force necessary to give an object with a mass of 2.5 kg an acceleration of 3.2 m/s2 Your Answer:

Which of the following statements is/are correct? i. If a non zero net force acts in an object, it will accelerate ii. For every action force, there must be an equal and opposite reaction force. iii. Acceleration is directly proportional to the force and inversely proportional to the mass. iv. In the absence of a resultant force, an object at rest will remain at rest v. Forces occur in pairs