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
Sloan [31]
3 years ago
15

How large a force is required to accelerate a 1300 kg car from rest to a speed of 20 m/s in a distance of 80 m?

Engineering
2 answers:
topjm [15]3 years ago
7 0

F=m*a

F=80*20

F =1600 ans"

Stolb23 [73]3 years ago
5 0

Answer: basically we are asked to find it's force and the formula that helps us to find force is Force= Mass× Acceleration

so let's put out the given and what we need to find

GIVEN. Solution

F=m.a

Mass= 1300. F=1300kg×20m/s

speed (Acceleration)=20m/2. F=26000Kg.m/s

Force=? F=26000N

N stands for Newton and the reason that it comes Newton is because it is the SI-unit of Force and the result of kg×m/s.

You might be interested in
An array of electronic chips is mounted within a sealedrectangular enclosure, and colling is implemented by attaching analuminum
Licemer1 [7]

Answer:

Base temperature is 46.23 °C

Explanation:

I've attached explanations

6 0
3 years ago
Birdie Par owns a company that makes golf gloves. She is thinking about introducing a new glove, which would require an addition
melamori03 [73]

Birdie's company will make a profit of $30,000 if she sells 3,000 gloves at the $15 price.

Step-by-step Solution:

Break even point= fixed cost/ selling price - variable cost

here the fixed cost is= $20,000

selling price= $15 and variable cost = $5

BEP= 20,000/ 15-5= 20,000/10= 2000 units

b. if they sell 3000 gloves, the contribution profit will be

total revenue= 3000*$15= $45,000

contribution= selling price- variable cost, 15-5= $10 per unit

the profit is= 3000*$10= $30,000

What is  variable cost?

A variable cost is one that varies in relation to either the volume of production or the number of services provided. There should be no variable costs if no production or services are provided. Variable costs should rise in tandem with increases in production or services.

To learn more about Profit Calculation, visit: brainly.com/question/28177180

#SPJ1

3 0
1 year ago
What is one of the most common ways workers get hurt around machines
-BARSIC- [3]

Answer:

if their body parts stuck in a machine,if machine expl

Explanation:

ode.

4 0
3 years ago
Engineering Questions
valkas [14]
5 is the correct one to choose for this
6 0
3 years ago
Read 2 more answers
What type of oil pressure gauge should be used when
liq [111]

Answer:

The mechanical gauge would be the one for the job

Explanation:

6 0
3 years ago
Other questions:
  • A simple ideal Rankine cycle with water as the working fluid operates between the pressure limits of 4 MPa in the boiler and 25
    14·2 answers
  • Hii I need help can someone help me
    15·1 answer
  • 5) Initially, the pressure and temperature of steam inside a solid capsule is at 100-pound force per square inch absolute (psia)
    6·1 answer
  • A piston–cylinder device containing carbon dioxide gas undergoes an isobaric process from 15 psia and 80°F to 170°F. Determine t
    15·1 answer
  • An automobile engine consumes fuel at a rate of 22 L/h and delivers 85 kW of power to the wheels. If the fuel has a heating valu
    8·2 answers
  • Which type of Bridge is considered the strongest in both compression and tension?
    11·2 answers
  • Based on the following passage, why might the government use the U.S. Army Corps of Engineers to undertake hydroelectric power p
    14·1 answer
  • A crystalline grain of aluminum in a metal plate is situated so that a tensile load is oriented along the [1 1 1] direction. Wha
    9·1 answer
  • What is the condition for maximum efficiency in a DC motor?
    15·1 answer
  • A school bus with its flashing red signals on has stopped on a non-divided highway; you must?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!