1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stiks02 [169]
3 years ago
5

At full power, how long would it take for the car to accelerate from 0 to 62.0 mph ? neglect friction and air resistance.

Physics
1 answer:
Luba_88 [7]3 years ago
7 0
Given that At full power, the same car can accelerate from 0 to 31 mph in time 1.5 s. How long would it take for the car to accelerate from 0 to 62.0 mph. 
Energy= integral (P×dt) = Pt
therefore;
Since kinetic energy = 1/2 mv^2 = Pt
1/2m(31)² = 1.5 P
  480.5 m  = 1.5 P
        P = 320.33 m
Using the other scenario
1/2m(62)² = 320.33mt
    = 1922 m =320.33 mt
           t = 6.0 sec
 

You might be interested in
.Imagine that you pushed a box, applying a force of 60 newtons, over a distance of 4 meters. how much work have you done? 15 jou
DaniilM [7]
Work=force X distance
Newtons is a measurement of force
4 meters is your distance 60×4=240

240 joules
5 0
3 years ago
Read 2 more answers
What is the acceleration of a car that is going at a steady speed of 60 mph?
PilotLPTM [1.2K]

Answer:

0

Explanation: you are only accelerating if you are slowing down, speeding up, or changing direction

8 0
3 years ago
Describe the trip from your home to school using the words position, distance, displacement, and
ozzi

Answer:

The position of my house is a little uphill as compared to the position of my school. The distance I have to travel from my house to school is nearly 2 kilometers. The displacement is in the 2000 m towards the left from my house. The speed of the bus which I usually take is 40 km/ hour.

6 0
3 years ago
What is the reverse of vaporization?
Naddik [55]
Answer: condensation.

Vaporization is the pass from liquid state to gaseous state.

Then the reverse is the transformation from gaseous state to liquid state.

That is called condensation.

When the water vaporizes the liquid transforms into vapor which goes to the atmosphere. When the water vapor of the atmosphere condensates liquid water is formed. You can see condensation when you have a glass with cold water and drops of water form in the exterior of the glass: those drops are liquid water that formed when the vapor of the air that surrounds the glass cools due to the lower temperature of the surface of the glass.


8 0
3 years ago
An electric hoist does 500 joules of work lifting a crate 2 meters. How
LenKa [72]
Hope this answer helps
6 0
3 years ago
Other questions:
  • Describe three common issues that affect societies across places and times
    7·1 answer
  • What is the weight on earth of a girl with a mass of 39 kg? N
    10·1 answer
  • Please help on this one ?
    14·1 answer
  • 5.5g of carbon dioxide is dissolved into 150 mL of coke. Which substance represents the solvent
    12·1 answer
  • A toy car has a mass of 1500g. If a 3-N force is applied to the car, what will it's acceleration be?
    14·1 answer
  • Is Amplitude longitude or transverse
    15·1 answer
  • n input force is applied to a 2 cm diameter piston. The piston compresses oil and is connected to a 4 cm diameter output piston.
    13·1 answer
  • A spring is hanging from the ceiling. Attaching a 500 g physics book to the spring causes it to stretch 20 cm in order to come t
    10·1 answer
  • Ice cube is dropped into a glass of water. Describe the motion of the ice cube and explain why it moves this way
    6·2 answers
  • What type of diagrams are used to present the conditions that are available to control outputs based on inputs?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!