Question 1: An excellent driver can decelerate at 6.08 m/s2 in an emergency. Calculate the total stopping distance for a car traveling at 11.2 m/s (25 mph)
Student response.
s
the
A. Reaction distance
B. Braking distance
C. Total distance
t-4.1
nce

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.

What are two different ways you could find the value of a? explain these methods.