given that initial speed of the car is

now after travelling the distance d = 1.8 * 10^1 m the car will stop
so here we can use kinematics to find the acceleration of car


here we have


net force applied due to brakes of car is given by Newton's II law

here we have
mass = 1.2 * 10^3 kg


now we can say



So the force applied due to brakes is given as above
Answer:
body measurements are a common method specifying body proportion for the purpose of fitting clothes.
As a ball rolls ... even if there were no air resistance ... the ball
has to push down and climb over every one of those little fibers
that stick up from the felt fabric on the table. As it does that, each
little fiber brushes against the ball, and robs a tiny tiny bit of its
kinetic energy.
Answer:

Explanation:
The force acting on the electron due to the magnetic field is

where
is the charge of the electron
is its speed
is the intensity of the magnetic field
is the angle between the direction of the field and the velocity of the electron
Substituting all the numbers into the equation, we find

Answer:
The current is 0.248 A
Explanation:
Given that,
Inductor 
Resistance 
Voltage = 15 volt
Time 
We need to calculate the current
Using formula of current

Where, V = voltage
R = resistance
L = inductance
T = time
Put the value into the formula


Hence, The current is 0.248 A.