1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vikki [24]
3 years ago
6

Does lightning McQueen have car or life insurance?

Physics
1 answer:
shutvik [7]3 years ago
7 0
I am taking an educated guess that he has life insurance
You might be interested in
A 4.00-kg mass and a 9.00-kg mass are being held at rest against a compressed spring on a frictionless surface. When the masses
IgorLugansk [536]

Answer:

B) 0.500 m/s West

brainlist answer

4 0
3 years ago
1. Give 3 examples of waves that carry small amounts of energy?​
masya89 [10]

ANSWER:

  1. Radio waves
  2. Micro waves
  3. Infrared waves

4 0
3 years ago
A mass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. Initially, the mass is released from rest fro
Oksi-84 [34.3K]

Answer:

the equation of motion is

x(t) =-\frac{1}{6} \cos4\sqrt{6} t

Explanation:

Given that,

The weight attached to the spring is 24pounds

Acceleration due to gravity is 32ft/s²

Assume x is the string length, 4inches

convert the length inches to to feet = 4/12 = 1/3feet

From Hookes law , we calculate the spring constant k

k = W / x

k = 24 / (1/3)

k = 24 / 0.33

k = 72lb/ft

If the mass is displace from its equilibrium position by amount x

the differential equation is

m\frac{d^2x}{dt^2} + kx=0\\\\\frac{3}{4 } \frac{d^2x}{dt^2}+72x=0\\

\frac{d^2x}{dt^2} +96x=0

Auxiliary equation is

m^2+96=0\\m=\sqrt{-96} \\m=\_ ^+4\sqrt{6}

Thus the solution is,

x(t) =  c_1cos4\sqrt{6t} +c_2sin\sqrt{6t}

x'(t) =-4\sqrt{6c_1} sin4\sqrt{6t} +c_24\sqrt{6} cos4\sqrt{6t}

The mass is release from rest

x'(0) = 0

-4\sqrt{6c_1 }  \sin4\sqrt{6} (0)+c_24\sqrt{6} \cos4\sqrt{6} (0)=0\\c_24\sqrt{6} =0\\\\c_2=0

Therefore

x(t) = c₁ cos4 √6t

x(0) = -2inches

c₁ cos4 √6(0) = 2/12feet

c₁= 1/6feet

There fore, the equation of motion is

x(t) =-\frac{1}{6} \cos4\sqrt{6} t

7 0
4 years ago
Force has _____. magnitude direction gravity weight
Contact [7]

Answer:

magnitude

Explanation:

7 0
4 years ago
Read 2 more answers
A car travels 30.25 kilometers due west and then drives 7.50 kilometers up a hill that inclines 15.0 degrees. What is the vertic
Naddik [55]
B we use soh sin15.0=o/7.50=1.91
8 0
4 years ago
Read 2 more answers
Other questions:
  • When you pick a book up off the floor you are tranfering __________ energy from your hands to the ____________ energy of the boo
    7·1 answer
  • What do you use to measure newtons/energy?
    11·2 answers
  • What causes friction?
    7·1 answer
  • Net Force (N)
    8·1 answer
  • If a ball is given a push so that it has an initial velocity of 4 m/s down a certain inclined plane, then the distance it has ro
    12·1 answer
  • A very hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. The ball rebounds back
    12·1 answer
  • A depressive disorder is classified as a(n) ________ disorder.
    12·2 answers
  • The stored energy an object has due to its MOTION system transformation
    5·1 answer
  • What is a satellite?
    11·1 answer
  • Your car is initially at rest when you hit that gas and the car begins to accelerate. The forward force of the car is 5630 N whi
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!