Answer:
A = [L*T^-3]
B = [L*T^1]
Explanation:
The equation
x = A*t^3 + B*t
has multiple terms that when added together result in x. We know x has dimension of length, so all the terms must have dimensions of length too.
A*t^3 = [L]
A*[T^3] = [L]
A = [L/T^3]
A = [L*T^-3]
And
B*t = [L]
B*[T] = [L]
B = [L/T]
B = [L*T^-1]
Answer:
tracing chemicals in the environment
Answer:
94 kg or 921.6 N
Explanation:
The velocity function is 
. The acceleration function, a(t), is the time derivative of the velocity function.
At 
,
Because the elevator is going upwards, the net acceleration, 
where g us acceleration of gravity.
The resultant weight is
Since the bathroom scale is graduated in kg, it's reading is
Question:
What is uniform rectilinear motion?
Answer:
Uniform rectilinear motion is when an object travels at a constant speed with zero acceleration.
