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
amid [387]
3 years ago
5

You are driving up an inclined road. After 3.0 km you notice a roadside sign that indicates that your elevation has increased by

160 m. What is the angle of the road above the horizontal?
Physics
1 answer:
shutvik [7]3 years ago
8 0

Answer:

~3°

Explanation:

x^2 + 0.16^2 = 3^2

x^2 + 0.0256 = 9

x^2 = 8.9744

x = sqrt(8.9744) = 2.99... = ~3

You might be interested in
9. How does the length of the hypotenuse in a right triangle relate to the lengths of the legs? (2 points)
konstantin123 [22]
<span>The pythagorean theorem addresses the length of the hypotenuse in relation to the length of the legs. The square root of the length of the hypotenuse is equal to the sum of one leg squared plus the other leg squared. In other words, A squared plus B squared equals C squared where A and B are the lengths of the legs of the triangle and C is the length of the hypotenuse.</span>
6 0
3 years ago
Read 2 more answers
A car is travelling at a speed of 90km/h. On seeing baby 20m ahead on the road, the driver jamed on the breakes and it came to r
Thepotemich [5.8K]

Answer:

5m

Explanation:

because if the driver jamed the brakes at 20m and stop at 15m the it took the driver 5m to fully stop

6 0
3 years ago
What causes the acceleration to increase or decrease?
mash [69]
The amount of velocity and time in an object causes acceleration to increase or decrease.
6 0
3 years ago
Read 2 more answers
What is a physiotherapist <br>​
iragen [17]
Physiotherapists help people affected by injury, illness or disability through movement and exercise, manual therapy, education and advice
6 0
3 years ago
Read 2 more answers
1. The algebraic letter 'dy' stands for
VLD [36.1K]
I think it’s the derivative of y
4 0
3 years ago
Other questions:
  • If Abdul pedals his 20 kg bike with a force of 100 N, what will the bike’s acceleration be? The formulas above may be helpful in
    14·1 answer
  • Check
    13·2 answers
  • Circuit A
    13·2 answers
  • A sailor pulls a boat horizontally along a dock for 10.0 m with an angled rope. He does 766 J of work and has a force of 100.0 N
    7·1 answer
  • Five hundred million years ago, basaltic lava flowed in an area now known as Monticello, the historic home of Thomas Jefferson.
    14·1 answer
  • A piece of copper wire with thin insulation, 200 m long and 1.00 mm in diameter, is wound onto a plastic tube to form a long sol
    6·1 answer
  • Motion.
    12·2 answers
  • (forces and motion) explain in 3-2 sentences why acceleration is interesting.
    5·1 answer
  • A sailcraft is stalled on a windless day. A fan is attached to the craft and blows air into the sail which bounces backward upon
    11·1 answer
  • A ball is thrown vertically upward. As it rises, what happens to its total energy?.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!