A car is traveling at 30 m/s along a horizontal road. The coefficients of friction between the road and the tires are μₛ = 0.5 and μₖ = 0.3. How far does the car travel before stopping if the car is braked with an antilock braking system so that threshold braking is sustained? a. 89.7 m b. 91.8 m c. 93.2 m d. 95.5 m

Q: The driver of a car slams on the brakes, causing the car to slow down at a rate of 26.0ft/s? as the…

A: From kinematics, the expression for the final velocity is:

Q: Which statement is true? A As an object falls freely, its speed decreases. B As an object falls…

A: Answer = Option ( B )

Q: A 10 kg object is fired vertically upward from the ground, with an initial velocity of 50 m/s. If…

A: Given mass of the object, m = 10 kg initial velocity of the object, v = 50 m/s atmospheric…

Q: A ball slides across the floor with an initial velocity of 3.0 m/s. What is its average acceleration…

A: Given: The initial velocity of the ball is 3 m/s. The final velocity of the ball is 0 m/s. The time…

Q: 6. Freight trains can produce only relatively small accelerations. a. What is the final velocity of…

A: 6)time (t)= 7 min=420 seconds initial velocity (u) = 4.50 m/s Acceleration (a)= 0.0450 m/s2

Q: What distance will someone slide given a velocity, a μk, and an acceleration

A:

Q: A particle moves along the z-axis according to r(t) = 4t - 7t² m. a. What is the instantaneous…

A:

Q: A ball is dropped in a stationary elevator and hits the floor in 0.65 s. How long does it take for…

A: Using equation of kinematics

Q: Weddell seals make holes in sea ice so that they can swim down to forage on the ocean floor below.…

A: distance, d = 0.3 km=300 m  time, t = 5min = 300 s