Answer:-1000
Explanation:
Since the speeds are the same and only the weight is different. You have to subtract 2000 from 1000 because mm is hitting 1000 which this means that 1000 - 2000 because they're crashing into each other it equals negative 1000
Answer:
Force exerted = 48.89 N
Explanation:
Force = Mass x Acceleration
Mass = 44 kg
Acceleration is rate of change of velocity.
Acceleration,
Force = Mass x Acceleration = 44 x -1.11 = -48.89 N
Force exerted = 48.89 N
Answer:
There are approximately 7 x 1027 atoms in the average human body. This is the estimate for a 70 kg adult human male.
On average, 87 percent of the atoms in the body are hydrogen or oxygen. Carbon, hydrogen, nitrogen, and oxygen together account for 99 percent of the atoms in a person.
Answer: Newton, the unit of force, is defined based on Newton's Second Law (F=ma), as the force required to give a mass of one kilogram an acceleration of 1 meter/second2. Thus, it is derived from these other units.
Explanation: