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
AysviL [449]
4 years ago
11

Pls dont guess i really need helpp someone pls helpp​

Physics
1 answer:
Jobisdone [24]4 years ago
4 0

Answer:

second

Explanation:

Your heading west for a hour so its the 2 one. :)

You might be interested in
A stunt driver rounds a banked, circular curve. The driver rounds the curve at a high, constant speed, such that the car is just
bagirrra123 [75]

Answer: C

Frictional force

Explanation:

The description of the question above is an example of a circular motion.

For a car travelling in a curved path, the frictional force between the tyres and the road surface will provide the centripetal force.

Since the road is banked, and the cross section of the banked road is constructed like a ramp. The car drives transversely to the slope of the ramp, so that the wheels of one side of the car are lower than the wheels on the other side of the car, for cornering the banked road, the car will not rely only on the frictional force.

Therefore, the correct answer is option C - the frictional force.

5 0
4 years ago
Two 110 kg bumper cars are moving toward each other in opposite directions. Car A is moving at 8 m/s and Car Z at –10 m/s when t
Marysya12 [62]
From the law of conservation of momentum
m1u1+ m2u2= m1v1+ m2v2
110*8+ 110*-10= 110*-10 + 110* v2
v2= 8 m/sec
8 0
3 years ago
Which of the following statement is not true about machines?
viva [34]
The answer to this question is D or the last one 

4 0
4 years ago
Read 2 more answers
Can any kind soul help me please​
Alex

Answer:

I) 420000J

ii)

Explanation:

(I) so you can use the formula for quantity of heat then substitute the values given

formula-Q=mc∆9

3 0
3 years ago
What is the size of the smallest vertical plane mirror in which a 6 ft tall person standing erect can see her full-length image?
Alex Ar [27]

Answer:

3 ft

..................

5 0
3 years ago
Other questions:
  • 19. The term, The Mad as a Hatter, began in 19th century Europe because hatmakers used mercury.
    14·1 answer
  • How do earths magnetic pole reversals provide evidence for plate tectonics
    13·2 answers
  • How do mirrors<br>work?​
    14·2 answers
  • As the train in the image moves to the right, which person hears the train horn at a lower pitch?​
    10·1 answer
  • Atoms of which elements form bonds without satisfying the octet rule?
    15·2 answers
  • A 2 kg block slides on a rough horizontal surface with muk=0.6. It has an initial velocity of 5 m/s. Use g = 10 m/s2
    9·1 answer
  • What units are associated with unit vectors i , j and k
    9·1 answer
  • What is the electrical force between q2 and q3? Recall that k = 8. 99 × 109 N•meters squared over Coulombs squared. 1. 0 × 1011
    15·1 answer
  • a 1. You found that the MCB was tied with a thread and the thread was fixed with a nail on the wall in your friend's house. i. I
    6·1 answer
  • A 12 v battery produces a current of 25 amps. What is the resistance <br>Please help me
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!