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
13

A circus performer wants to land in a net 5 meters to the right of where she will let go of the trapeze. If she is 10 meters abo

ve the net, how fast must she be moving horizontally when she lets go? Round your final answer to three significant figures.
Physics
1 answer:
VikaD [51]3 years ago
3 0

Answer:

Assuming no air friction,

the time it takes to fall 10 m = t = √2h/g = √(20/9.8) = 1.43 s

horizontal distance = 5 m

horizontal speed = distance/time = 5/1.43 = 3.5 m/s  ANS

Explanation:

i hope this helps!

You might be interested in
What is the potential difference across a 15Ω resistor that has a current of 3.0 A?
sesenic [268]

V = I • R

V = (15 ohms) x (3 A)

V = 45 volts

6 0
3 years ago
Read 2 more answers
Graphing Motion
KIM [24]
The answer will be D
3 0
4 years ago
¿A qué velocidad debe circular un auto de carreras para recorrer 87 km en 20 min? (pasar a metros por segundo m/s)
Alexxx [7]

Answer:

Velocidad en m / s = 72,25 m / s

Explanation:

Dado

Distancia a recorrer por el coche de carreras = 87 Km

1 km = 1000 m

Por lo tanto, 87 km = 87000 m

Tiempo necesario para viajar 87 km / 87000 metros = 20 minutos o 20 * 60 = 1200 segundos

Velocidad en m / s = 87000/1200

Velocidad en m / s = 72,25 m / s

7 0
3 years ago
An automobile is sitting on a hill which is 20 m higher than ground level. Find the mass of the automobile if it contains 362,60
mr Goodwill [35]
M= ?
g=9.8 m/s (2)
h=20 m

Eg=362,600 J
Eg/mg

362,600 J/9.8 m/s (2) x 20 m
=1,850 m
6 0
3 years ago
What are the components of the "Earth Radiation Budget?"
Alex777 [14]

Answer:

The energy entering, reflecting, absorbed, and emitted by the earth system are the components of the Earth's radiation budget.

Explanation:

I hope this helps also I hope you have a great day and a new year.

4 0
3 years ago
Other questions:
  • If Chris throws the baseball 60 meters in 4 seconds, what is the average speed of the football?
    9·1 answer
  • What is true about current?
    12·2 answers
  • In the classic 1960s science-fiction comic book The Atom, a physicist discovers a basketball-sized meteorite (about 12 cm in rad
    7·1 answer
  • Radio waves travel at a speed of 300,000,000 m/s.
    8·1 answer
  • PLS HELP!!
    10·2 answers
  • weathering can be either chemical or physical process that action of water causes physical weathering rocks which examples
    6·1 answer
  • Please please please please please please please please please please please please please please please please please please pl
    5·1 answer
  • When the comet passes close to the sun, it has a visible tail. Typically, the comet is only visible for a matter of days while i
    8·1 answer
  • Baggage on the floor of the baggage car of a high-speed train is not prevented from moving other than by friction. The train is
    13·1 answer
  • If a wave has a wavelength of 2m and a frequency of 500 hz, what is its speed
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!