Evaluate with what speed does the car then strike the tree

Reference no: EM13704170

Problem: The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniformly with acceleration of -5.40 m/s² for 4.35 s, making straight skid marks 63.3 m long, all the way to the tree.

Part A: With what speed does the car then strike the tree?

Please also explain, thank you in advance.

Reference no: EM13704170

Questions Cloud

Compute with what speed was it thrown : Ball thrown horizontally from a point 24 above the ground strikes the ground after traveling horizontally a distance of 18m. With what speed was it thrown

What was its original speed : An automobile covers 80m in 15 seconds while it slows down to a final speed of 5 m/s. What was its original speed

Find the magnitude and direction of the car : A car travels 40.0 km due north and then 70.0 km west of north. Find the magnitude and direction of the cars resultant displacement

What is the height of the arrow once it has travelled : You would like to shoot an orange out of a tree with your bow and arrow. What is the height of the arrow once it has travelled

Evaluate with what speed does the car then strike the tree : The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniformly with acceleration of -5.40 m/s2 for 4.35 s, With what speed does the car then strike the tree

What is the magnitude of their displacement : A wildlife researcher is tracking a flock of geese. The geese fly 5.0km due west, then turn toward the north by 40degrees and fly another 5.0km. What is the magnitude of their displacement

Compute the charge on the capacitor : A voltage of 11 V is placed on a capacitor with C = 113 pF (picofarads). What is the charge on the capacitor

Estimate what is the voltage across the capacitor : A typical capacitor in an MP3 player has C = 0.10 ÂµF. If a charge Â±15.0 ÂµC is placed on the plates, What is the voltage across the capacitor

How fast and at what angle will it be going : A projectile is launched at 5.4 m/s with an initial angle of 22 degrees from an initial height of 2.6 meters. How fast, and at what angle will it be going when it hits the ground

User Account

All Pages