Weight = m g = (90 x 10) = 900 newtons
The acceleration of the object is the rate at which its velocity changes over time, measured in meters per second squared.
Newton's Second Law of Motion states that Force equals the product of mass and acceleration. Thus, the force required to accelerate a 200 kg object 15 meters per second squared equals 200*15. This is equivalent to 300 Newtons.
Acceleration of the object.
F = ma Force (in Newtons) equals mass (in kilograms) times acceleration (in meters per second squared) In this case, 450 = 30a, so the accelerating is 15 meters per second squared
It means that the object's speed is always 5 meters per second faster than it was one second earlier.
m/s2 (Meters-Per-Second Squared)
The object will be moving at 14.7 meters per second. 1.5 seconds X 9.8 meters per second squared(the gravitational constant). This assumes that the object's original velocity is zero.
-2.33 metres per second squared
"Meter per second squared" is a unit of acceleration."10" of them is very close to the acceleration of gravity on earth,usually taken to be 9.8 .
Ten meters per second squared, or ten meters per second per second is the term used for acceleration. In this case it is referring to the acceleration caused by gravity. If you were on the top of a steep cliff and threw a ball over the side, it would accelerate at 10 meters per second squared. So after 10 meters is would be going 20 meters a second.
Measuring speed in meters per second (m/s) tells you how fast an object is moving at a specific moment, while measuring acceleration in meters per second squared (m/s2) tells you how quickly the object's speed is changing over time.
9.8