Answer:
The car exerts a force on the rock, and the rock exerts a force on the car. The two forces are equal in magnitude.
Explanation:
It is given that,
Mass of the car, M = 1500 kg
Mass of the rock, m = 0.1 kg
It is mentioned that a car traveling along a road is hit by a rock that creates a small crack in the car’s windshield. We need to find the correct option that describes the interaction between the windshield and the rock. We know that when one object hits another object, the force applied by object 1 on object 2 have equal and opposite reaction as per the Newton's third law of motion.
So, the car exerts a force on the rock, and the rock exerts a force on the car. The two forces are equal in magnitude. Hence, the correct option is (c).
Answer:
Velocity = 4.85m/s
Explanation:
Detailed explanation and calculation is shown in the image below
In this case the racket is the unbalanced force which acts upon the object in motion which is the birdie or however you call it
I believe the answer might be lower resistance. (My apologies if it's not!)
~Hope this helped!