Ask Experts Questions for FREE Help !
Ask
    rdj1271998's Avatar
    rdj1271998 Posts: 2, Reputation: 1
    New Member
     
    #1

    Aug 11, 2012, 03:41 AM
    Physics problem solver
    A car starting from rest and moving with a uniform acceleration, attains a speed of 120km/h in 2 minutes:
    (a) find its acceleration
    (b) find the distance covered by the car
    kakkarod's Avatar
    kakkarod Posts: 8, Reputation: 1
    New Member
     
    #2

    Aug 17, 2012, 02:24 AM
    first conver km/h into m/sec... the answer for acceleration will be 5/18 m/sec^2

    and the distance will be 2000m

Not your question? Ask your question View similar questions

 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Online physics problem solver? [ 16 Answers ]

A certain car is capable of accelerating at a rate of 0.62 m/s2. How long does it take for this car to go from a speed of 25 mi/h to a speed of 47 mi/h?

Physics problem solver online? [ 1 Answers ]

a crate of mass m1 on a frictionless inclined plane is attached to another crate of mass m2 by a massless rope. The rope passes over an ideal pulley so the mass m2 is susupended in the air. The plane is inclined at an angle x=36.9 degree us the conservation of energy to find how fast crate m2 is...

Physics problem solver [ 0 Answers ]

An electric bell takes a current of 0.2A from a battery of two cells connected in series.each cell has an emf of 1.5V and an internal resistance of 1.0ohms.calculate the effective resistance of the bell and what current would the bell take if the cells were arranged in parallel.

Physics problem solver? [ 0 Answers ]

Two blocks attached by a string slide down a 20 deg incline. The lower block has a mass of m1=0.25 kg and a coefficient of kinetic friction=0.2. For the upper block, m2=0.8 kg and coefficient of kinetic friction=0.3. Find (a). The acceleration of the blocks and (b). The tension on the string.

Online physics problem solver? [ 1 Answers ]

You and a friend each drive 50.0 km. You travel at 90.0 km/hr and your friend travels at 95.0 km/hr. How long will your friend have to wait for you at the end of the trip?


View more questions Search