The answer is true because it wouldn't harm anything
Answer: C skeletal and muscle
Explanation: muscles move bones
Answer:
Strength building is the performance of physical exercises which are designed to improve strength and endurance.
Answer:
m = 20 kg
Explanation:
Given that,
Force, F = 40 N
Acceleration of the object, a = 2 m/s²
We need to find the mass of the object. Let the mass be m.
We know that,
Net force, F = ma
So,

So, the mass of an object is equal to 20 kg.