Because it records speed of the car at a certain time, the independent variable should be time and dependent would be speed or velocity. Since it's taken every second, it would be considered instantaneous velocity, which is D.
Work is obtained by multiplying the force and the object's displacement. The force and displacement and force should be in the same direction in order to have work.
W = F x d
d = W / F
Substituting the known values,
d = 352 J / 45 N = 7.82 m
Thus, the displacement of the student is 7.82 m.
Answer: width = 27.94 cm
Explanation:
Given a sheet of a standard-sized (8.5in x 11.0in) loose-leaf notebook paper.
From the value given, the width is 11.0 inches
To make the measurement in centimeters, we will convert inches into centimeters.
1 inche = 2.54 centimeters
That is, 11 × 2.54 centimeters = 27.94 cm.
Therefore, the width is 27.94 cm.
Explanation:
V=IR; I=V/R
V=120V, R=10
I= 120/10=12
The current in the circuit is 12A
Wavelength = (speed) divided by (frequency) = 10/0.5 = <span>20 </span>
