Answer:
Deceleration =
units/sec^2
Step-by-step explanation:
Given that a car is traveling at when the driver sees an accident m ahead and slams on the brakes.
i.e. if he is coming with speed v units/sec say, he has to make his velocity 0.
Distance travelled = m units
Initial velocity = v
Final velocity =0
Use the third formula as

So he has to apply an acceleration of
units/sec^2 to stop the car in time to avoid a pile up.
Deceleration =
units/sec^2
Answer:
x y
0 2
1 5
Step-by-step explanation:
3/4 of 3600..." of " means multiply
3/4 * 3600 =
10800/4 =
2700 <==
Answer:
0.75
Step-by-step explanation:
3/4=0.75
Hope this helps! :)