Answer:
I=8 Nw.s
Explanation:
Impulse
It is a physical magnitude that measures the force applied to an object by the time that force is acting. It produces a change in the momentum of the object, which is expressed in the following formula
We know the bat applies a force on the ball of F=400 N during t=0.02 sec, thus the impulse is
the TV is 16 inches, how many inches tall is the TV?
Answer: 4 inches I believe.
Explanation:
Answer: It’s 12
Explanation:
Answer:
The SI unit of velocity, acceleration, force and mass of the car are m/s, m/s², kg-m/s² and kg.
Explanation:
SI unit is the international system units.
We need to define the SI unit of velocity, acceleration, force and mass of the car
The SI unit of velocity is
The SI unit of acceleration is
The SI unit of force is
The SI unit of mass is
Hence, The SI unit of velocity, acceleration, force and mass of the car are m/s, m/s², kg-m/s² and kg.
Velocity ... m/s (meters per second) and angle
Acceleration ... m/s^2 and angle
Force ... Newton (kg-m/s^2) and angle
Mass ... kilogram
b. 30 to 60 years
c. 60 to 120 years
d. 150 to 500 years