Evaluate the acceleration of the vehicle

Assignment Help Physics
Reference no: EM13661819

A vehicle whose initial speed is 30 m/s slows uniformly to 10 m/s in 5 sec.

a) Evaluate the acceleration of the vehicle.

b) Evaluate the distance it travels in the 3rd second (t=2s to t=3s).

Reference no: EM13661819

Questions Cloud

What is the probability that neither of them : Chance of winning $100 or more on a type of casino slot machine is 2.3% when playing the maximum bet for one hour. A couple enters the casino and plays these machines for an hour. What is the chance that one of them wins $100 or more? What is..
Calculate the acceleration of the given crate : Two packing crates of masses 10.0 kilogram and 5.00 kilogram are connected by a light string that passes over a frictionless pulley. Calculate the acceleration of the 5.00 kg crate and the tension in the string
Evaluate the magnitude and direction of the third force : An object acted on by 3 forces moves with constant velocity. Evaluate the magnitude and direction of the third force acting on the object
Find what is the magnitude of resultant force acting on it : A 6.0 kilogram object undergoes an acceleration of 2.0m/s. Find the magnitude of the resultant force acting on it
Evaluate the acceleration of the vehicle : A vehicle whose initial speed is 30 m/s slows uniformly to 10 m/s in 5 sec. Evaluate the acceleration of the vehicle
Find at what height above cannon should the net be placed : A daredevil is shot out of cannon at 41.1o to the horizontal with an initial speed of 26.1 m/s. Find at what height above cannon should the net be placed
Calculate the total time of flight of the shell : An artillery shell is fired at an angle of 47.8o above the horizontal ground with an initial speed of 1930 m/s. Calculate the total time of flight of the shell
Find how long does it take to reach the top of its motion : A projectile is fired straight up at a speed of 15 m/s. The acceleration of gravity is 9.8m/s2. Find how long does it take to reach the top of its motion
Calculate the contact force between these cartons : Two cartons sit next to, and touching, each other on a frictionless horizontal surface. Calculate the contact force between these cartons when a horizontal force of 5.2 N is applied to the light carton

Reviews

Write a Review

Physics Questions & Answers

  What is the speed of the rock

A rock is thrown vertically upward with a speed of 15.0m/s from the roof of a building that is 40.0m above the ground, What is the speed of the rock just before it strikes the ground

  What is the particles charge-to-mass ratio

A hypothetical charged particle passes without deflection through crossed electric and magnetic fields of strengths 6940 V/m and 0.125 T, respectively. What is the particle's charge-to-mass ratio

  A neutron at rest decays into a proton and a electron

A neutron at rest decays into a proton and a electron. How much Kinetic energy (in MeV) is shared by the electron and the proton?

  Estimate its average acceleration while coming to rest

An arrow has a velocity of 45.0 m/s when it reaches a straw target. estimate its average acceleration while coming to rest

  How much work can the biceps muscles perform

The chin-up is one exercise that can be used to strengthen the biceps muscle. How much work can the biceps muscles (one in each arm) perform in a single contraction

  What is the gauge pressure of the air in the tires

What is the gauge pressure of the air in the tires when its temperature rises to 27 .00C and its volume increases to 1.67 x 10-2 m3? Assume atmospheric pressure is 1.01 x 105 Pa.

  Obtain the size of the image

A converging lens has a focal length of f = 27 cm. An object is placed 37 cm from the lens. Find the size of the image

  What is the area of each turn of the coil

A generator rotates at 95Hz in a magnetic field of 0.025T . It has 650 turns and produces an rms voltage of 180V, What is the area of each turn of the coil

  What is the wires linear charge density

A 200 lbs guy wants to slide down a plastic slide 24 ft long and on a 30 degree angle, after that the slide goes horizontally for 6 feet. Taking friction into consideration, how fast would he be going down the slide.

  Lightning bolt strikes a lightning rod

When a lightning bolt strikes a lightning rod, its current istypically conducted to the ground by a ground rod. When the currentin the rod exceeds 20.0 kA, it can no longer be confined bythe rod and will arc laterally through the air to the ground..

  What is the maximum torque that this coil can experience

A wire has a length of 6.75 x 10-2 m and is used tomake a circular coil of one turn. There is a current of 2.94 A inthe wire. In the presence of a 2.28-T magnetic field, what is the maximum torque that this coil can experience?

  Water is pumped into a storage tank from a welldelivering

Water is pumped into a storage tank from a welldelivering 23.0 gallons of waterin 35.0 seconds through a pipeof 1.00 in.2 cross-sectional area. What is theaverage velocity of the water in the pipe as the water is pumpedfrom the well?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd