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
V125BC [204]
3 years ago
6

A car is held motionless off the ground by a hovering helicopter. if the car's mass is 1500 kg, what is the force on the car due

to gravity?
Physics
1 answer:
ludmilkaskok [199]3 years ago
3 0
Weight is a force and is calculated by multiplying mass(kg) by an acceleration(m/s²). The acceleration caused by Earth's gravity is 9.8m/s² (sometimes simplified as 10m/s². The SI unit of acceleration is meters per second *squared*. The SI unit for force(weight) is Newtons(N).

1500kg • 10m/s² = 15,000N

more specifically:

1500kg • 9.8m/s² = 14700N
You might be interested in
Four students are each pushing on one side of a box. Mara is pushing to the west, Cindi is pushing to the east, Chris is pushing
jenyasd209 [6]

Answer:

cindi

Explanation:

cindi's work done is larger than all the other students combined

5 0
3 years ago
Defination wheel and axle​
Maurinko [17]

a simple lifting machine consisting of a rope which unwinds from a wheel on to a cylindrical drum or shaft joined to the wheel to provide mechanical advantage. reeeeeeeeeeeeeeeeeeeeeeeeee

8 0
3 years ago
A race car starting from rest accelerates uniformly at a rare of 4.90 meters per second^2. What is the cars speed after it has t
Vesnalui [34]

From the law of Galileo Galilei  :v²=v₀²+2ad we take the speed

v²=0+2*4.90*200=1960=>v=√1960=44.27 m/s




4 0
3 years ago
Which of the following statements about the impact of biotechnology on the environment is not true?
Vladimir79 [104]

E)  Biotechnology use can lead to an increase in soil erosion and pollution runoff through decreased pesticide use.

Explanation:

Biotechnology use cannot lead to an increase in soil erosion and pollution runoff through decreased pesticide use.

There is no relationship between biotechnology use and increase soil erosion and pollution run off.

Biotechnology involves the application of technology based on living things.

learn more:

Influence of science on society.

#learnwithBrainly

3 0
3 years ago
Read 2 more answers
A 6.2 kg object moving in the +x direction at 5.3 m/s collides head-on with an 7.8 kg object moving in the −x direction at 2.5 m
Crank

Answer:

10ms kg 88.2

Explanation:

Toook test

8 0
4 years ago
Other questions:
  • Which composition of water moves to begin a deepwater current?
    11·1 answer
  • A ray in oil (n = 1.52) reaches a boundary with water (n = 1.33) at 55.9 deg. Does it reflect internally or refract into the air
    7·1 answer
  • Friction in a car's engine produces some wasted _____ energy.
    14·2 answers
  • Which scientist first made a model of the atom called the plum pudding model?
    8·1 answer
  • A 1000 kg car pushes a 2000 kg car that has a dead battery. When the driver steps on the accelerator, the drive wheels of the ca
    12·1 answer
  • Deer ticks can carry both Lyme disease and human granulocytic ehrlichiosis (HGE). In a study of ticks in the Midwest, it was fou
    12·1 answer
  • How many atoms are in one mole of uranium?
    13·2 answers
  • HELP IM IN A EXAM!!!
    11·2 answers
  • you work at a Dave's donut shop the shop sells a dozen donuts for 6.99 dollars Dave redesigned the Box used to hold one dozen do
    13·2 answers
  • drag each label to the correct location on the image identify the characteristics and examples of career pathways and programs o
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!