B is the correct answer because an object moving ten north m/s will turn into 15m/s which as you can tell is accelerating.
Answer:
Scientific Definition of Mass Mass is the quantity of inertia (resistance to acceleration) possessed by an object or the proportion between force and acceleration referred to in Newton's Second Law of Motion (force equals mass times acceleration).
Explanation:
Again, Same Thing!
And Another Wendys Roast
Answer:
0.031 m
Explanation:
Density of copper = ρ = 8960 kg/m³
r = Radius = 0.262 m
m = Mass of plate = 61.5 kg
v = Volume of plate = Volume of cylinder = πr²h

So, thickness of plate is 0.031 m
Answer:
The magnetic field inside a coil is 0.0119 T.
Explanation:
Given that,
Number of turns = 228
Current = 0.952 A
Length = 2.29 cm
We need to calculate the magnetic field
Using formula of magnetic field

Where, B = magnetic field
l = length
I = current
N = number of turns
Put the value into the formula


Hence, The magnetic field inside a coil is 0.0119 T.
Answer:
57.5022228905 s
Explanation:
= Initial voltage
= Final voltage = 0.401 V
= Initial time = 8.36 s
= Final time
K = Kinetic Energy = 
C = Charge = 
Voltage is given by

We have the relation

The time taken is 57.5022228905 s