The net force acting on the car is equal to -12000 Newton.
<u>Given the following data:</u>
- Initial velocity = 30 m/s.
- Final velocity = 0 m/s (since the car came to a stop).
To determine the net force acting on the car:
<h3>How to calculate the net force.</h3>
Mathematically, the net force acting on the car is given by Newton's Second Law of Motion:
<u>Where:</u>
- u is the initial velocity.
Substituting the given parameters into the formula, we have;
Net force = -12000 Newton.
Read more on net force here: brainly.com/question/1121817
Answer:
Explanation:
Given
Width of river=200 m
Speed of river=2 m/s
Speed of Boat relative to river=8 m/s
Boat leaves the bank west of north
Therefore velocity of boat w.r.t ground
Magnitude of boat speed
For direction
w.r.t to west
to cross the river its north component will help so
time taken
Answer:
Below, the definition including its position of Roman people is clarified.
Explanation:
- Conflicts began to rise in most of the other societies surrounding Rome, as Rome gained property mostly in the peninsula. They were requesting an improvement or change in one's position from these recently subjugated people.
- Though without the election, they might intermarry among Romans, negotiate agreements and also have freedom of movement brooking sine suffrage as well as citizenship, individuals also requested more.
A mass balance is used to measure the mass in an object.
The formula for acceleration due to gravity can be
calculated using the formula:
g= G m / r^2
where g is gravity, G is gravitational constant, m is
mass, r is radius
So we can see that if we increase m by 4, so g also
increase by 4. But if the radius is decreased to ¼, therefore the gravity will be
divided by (1/4)^2. So:
4 / (1/4)^2 = 64
So the gravity on the surface will be:
64 g
<span>(64 times that of Earth’s gravity)</span>