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
AVprozaik [17]
3 years ago
8

What is the maximum speed with which a 1200-kg car can round a turn of radius 90.0 m on a flat road if the coefficient of fricti

on between tires and road is 0.65? Is this result independent of the mass of the car?
Physics
1 answer:
NemiM [27]3 years ago
4 0
No it doesn't depend on the mass of the car
the maximum speed will be = √urg
√0.65*90*9.8 = v
which comes around 24 m/s
You might be interested in
What do we measure energy in
Goshia [24]
Energy is measured by joule(j)
3 0
3 years ago
Read 2 more answers
Pablo's engineering team has developed a new material that is strong enough to withstand major impacts, including bullets, witho
marin [14]

Answer:

the answer is c

Explanation:

4 0
3 years ago
A stone with a mass m is dropped from an airplane that has a horizontal velocity v at a height h above a lake. If air resistance
seropon [69]

Answer: Option B. R = (1/2)gt^2

Explanation:

S = R (horizontal distance)

V^2 = 2gS

V^2 = 2gR

R = V^2 / 2g

But V = gt

R = (gt)^2 / 2g

R = (g^2 x t^2) / 2g

R = gt^2 / 2

But t^2 = 2h/g

R = ( g x 2h/g) / 2

R = h

But h = (1/2)gt^2

R = h = (1/2)gt^2

4 0
3 years ago
Which sector is not part of the circular flow model of the economy ?
morpeh [17]

Answer:

a. government sector

Explanation:

7 0
3 years ago
Read 2 more answers
HELP ME I WILL GIVE BRAINLYEST!!
DaniilM [7]

Answer:

Planting of trees on sloped surfaces is a method of conservation that utilizes the roots of plants. Planting trees on such areas would prevent hazards and maintain the soil formation future since the roots would hold the soil together preventing or minimizing any soil erosion.

6 0
3 years ago
Read 2 more answers
Other questions:
  • If the accuracy in measuring the position of a particle increases, what happens to the accuracy in measuring its velocity? - The
    8·1 answer
  • When the moon passes between the sun and Earth ,the side that faces the Earth is in darkness
    12·1 answer
  • What are two parts that make up a vector
    13·1 answer
  • A ______ is a tiny packet of energy
    6·1 answer
  • Fish oil in your diet will improve your memory. Independent variable? Dependent variable​
    15·1 answer
  • Use the diagram to answer the question. What happens at night?
    8·2 answers
  • A 0.50-kg block attached to an ideal spring with a spring constant of 80 N/m oscillates on a horizontal frictionless surface. Th
    15·1 answer
  • Which property of a circuit is equal at every point on a parallel circuit?​
    13·1 answer
  • Why there is tides in sea and ocean
    14·1 answer
  • Trong thí nghiệm giao thoa trên mặt nước, hai nguồn kết hợp A và B cách nhau 32 cm dao động cùng
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!