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
bezimeni [28]
3 years ago
12

Other things being equal, which would be easier? a. To drive at high speed around an unbanked horizontal curve on the moon. b. T

o drive at high speed around an unbanked horizontal curve on the earth. c. Neither would be easier because there's no difference.
Physics
1 answer:
larisa [96]3 years ago
8 0

Answer:

To drive at high speed around an unbanked horizontal curve on the earth.

Explanation:

Garvitational pull on on eart is 6 times more than on the moon. On. Earth, the vehicle will have more grip on the surface due to its weight. This grip will reduce its tendency to skid off the horizontal curve when compared to driving in the same unbanked horizontal curve on the moon.

You might be interested in
This subatomic particle adds the least amount of mass to an atom and is called the
sergey [27]
A nuetron is the lightest subatomic particle
8 0
3 years ago
A car acquires a velocity of 72km/h in 10sec starting from rest .find it's
mina [271]
Distance travelled.
8 0
4 years ago
A particle executes simple harmonic motion with an amplitude of 2.00 cm. At what positions does its speed equal one fourth of it
White raven [17]

Answer:

The positions are  0.0194 m  and - 0.0194 m.

Explanation:

Given;

amplitude of the simple harmonic motion, A = 2.0 cm = 0.02 m

speed of simple harmonic motion is given as;

v = \omega \sqrt{A^2-x^2}

the maximum speed of the simple harmonic motion is given as;

v_{max} = \omega A

when the speed equal one fourth of its maximum speed

v =\frac{v_{max}}{4}

\omega\sqrt{A^2-x^2} = \frac{\omega A}{4} \\\\\sqrt{A^2-x^2}= \frac{A}{4}\\\\A^2-x^2 = \frac{A^2}{16} \\\\x^2 = A^2 - \frac{A^2}{16} \\\\x^2 = \frac{16A^2 - A^2}{16} \\\\x^2 = \frac{15A^2}{16} \\\\x= \sqrt{\frac{15A^2}{16} } \\\\x = \sqrt{\frac{15(0.02)^2}{16} }\\\\x = 0.0194 \ m  \ \ or\  - 0.0194  \ m

Thus, the positions are  0.0194 m and - 0.0194 m.

8 0
3 years ago
Two parallel-plate capacitors, identical except that one has twice the plate separation of the other, are charged by the same vo
erik [133]

Answer:

The capacitor having less distance of separation has a stronger electric field.

Explanation:

The capacitors are identical and only difference between them is that one has twice the plate separation of the other. Therefore, capacitance of the given capacitors C1 and C2 is,

C1= Aε/d  and C2=Aε/2d

The charges Q1 and Q2 on the capacitors of capacitance C1 and C2 respectively, is then given by the equation,

Q1=VC1

Q1=VAε/d

Q2=VC2

Q2=VAε/2d

Therefore, the surface charge density σ1 and σ2 for the capacitors is,

σ1=Q1/A

σ1=VAε/(d*A)

σ1=Vε/d

Similarly,

σ2=Q2/A

σ2=Vε/2d

The electric field between the plates is directly proportional to the surface charge density. And so electric field is inversely proportional to the distance of separation. Therefore the capacitor whose distance of separation is less has a stronger electric field.

Check out similar questions.

brainly.com/question/14744776

#SPJ10

8 0
3 years ago
Which statement is true regarding the circuit schematic below?
Salsk061 [2.6K]

this is a direct current circuit.

7 0
4 years ago
Read 2 more answers
Other questions:
  • the particles of this state of matter are free to move in a container but remain in close contact with one another
    6·2 answers
  • At a constant temperature, the volume of a gas doubles when the pressure is reduced to half of its original value. This is a sta
    5·2 answers
  • A rope exerts a force F on a 20.0-kg crate. The crate starts from rest and accelerates upward at 5.00 m/s2 near the surface of t
    9·1 answer
  • When the mass of an object increases, it gravitational pull(increases)(decreases)(stay the same
    8·2 answers
  • How much work is needed to stop a 20g bullet moving with a speed of 150 ms-1​
    11·1 answer
  • Two harmonic waves traveling in opposite directions interfere to produce a standing wave described by y = 3 sin (2x) cos 5t wher
    9·1 answer
  • A small boat is moving at a velocity of 3.35 when it is accelerated by a river current perpendicular to the initial direction of
    10·2 answers
  • Two forces of 5N and 7N respectively act on an object. When will the resultant of the two vectors be at a maximum?
    7·1 answer
  • A stool has a round non-slip pad fitted to the bottom of each leg.
    8·1 answer
  • A 1000 kg elevator is rising and its speed is increasing with an acceleration of 3 m/s^2. What is the resulting tension in the v
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!