mrpickles7154 mrpickles7154

02-11-2022
Physics

Answered

a car is traveling at 102 km/h when the driver sees an accident 80 m ahead and slams on the brakes. what minimum constant deceleration (in m/s2) is required to stop the car in time to avoid a multi-car pileup? (round your answer to two decimal places.)

Answer :

Other Questions

g a 0.300 kg toy car moving with a speed of 0.820 m/s collides with a wall. the figure shows the force exerted on the car by the wall over the course of the col

traveling at a speed of 19.8 m/s, the driver of an automobile suddenly locks the wheels by slamming on the brakes. the coefficient of kinetic friction between t

dolly, molly and polly each can walk at 6\:km/h6km/h. their one motorcycle, which travels at 90\:km/h,90km/h, can accommodate at most two of them at once (and c

when attempting to determine the coefficient of kinetic friction, why is it necessary to move the block with constant velocity? when attempting to determine the

an electric fan is turned off, and its angular velocity decreases uniformly from 500.0 rev/min to 200.0 rev/min in 4.00 s. (a) find the angular acceleration in

how does this experiment demonstrate that the vector direction of momentum represented here as a plus or minus sign is very and important when considering momen

a firefighter whose weight is 812 n is sliding down a vertical pole, her speed increasing at the rate of 1.45 m/s2. gravity and friction are the two significant

Consider the following box, which moves to the right at a constant velocity under the influence of four forces: friction Ff, its weight W, a normal force from t

a 2.27 block is set into motion up an inclined plane with an initial speed of 4.66 . the block temporarily comes to a rest after traveling 1.85 along the plane,

a train travelling at 35m/s. it slows down with an acceleration of -0.5m/s*2. How much time does it take to stop and how far does it travel while stopping