An odometer is an instrument used for measuring the displacement of a car.
<h3>
What is displacement?</h3>
The displacement of an object is the change in the position of the object.
It measures the shortest distance between the final position of an object and the initial position of the object.
<h3>What measures the displacement of a car?</h3>
An odometer is an instrument used for measuring the distance traveled by a vehicle, such as a bicycle or car in a specified direction.
Learn more about displacement here: brainly.com/question/2109763
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Answer:
208.33 m/s
Explanation:
t = Time taken
u = Initial velocity = 0
v = Final velocity
a = Acceleration
m = Mass of coyote and the rocket = 120 kg
F = Force of thrust produced by the rockets = 
Velocity of the rocket at 5 seconds is 208.33 m/s
Answer:
Explanation:
<u>Constant Acceleration Motion</u>
It's a type of motion in which the velocity of an object changes uniformly in time.
Being a the constant acceleration, vo the initial speed, vf the final speed, and t the time, the following relation applies:
The car initially travels at vo=7.35 m/s and accelerates at a rate of 
during t=2.09 s.
The final velocity is:
Ek - kinetic energy
v2 - unknown speed
v1 - 40 m/s (initial speed)
Ek=1/2 mv^2
Ek in half way up is 1/2 Ek (with another V)
So, Ek in the beginning is Ek1= 1/2 mv1^2
and in half way Ek2=1/2 mv2^2
Ek1=2*Ek2
1/2 mv1^2 = 2* 1/2 mv2^2
1/2 v1^2 = v2^2
1/2 40^2 = v2^2
800 = v2^2
v2 = sqrt (800) = 28,3 m/s
You are looking to find gravitational energy, the formula for that is (height)(weight)(acceleration due to gravity). In your case I️t will be (3)(2)(9.8)= 58.8 Joules
