The answer is B the transverse waves move perpendicular to the direction the wave travels.
Explanation:
it could be possible if the car has all the right aro dynamics
Answer:
18.5 m/s
Explanation:
On a horizontal curve, the frictional force provides the centripetal force that keeps the car in circular motion:

where
is the coefficient of static friction between the tires and the road
m is the mass of the car
g is the gravitational acceleration
v is the speed of the car
r is the radius of the curve
Re-arranging the equation,

And by substituting the data of the problem, we find the speed at which the car begins to skid:

Mass × Velocity = Momentum
87 × 9 = 783 kg-m/s.☺