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
d1i1m1o1n [39]
3 years ago
5

he acceleration due to gravity on the surface of Mars is about one third the acceleration due to gravity on Earth’s surface. The

weight of a space probe on the surface of Mars is about _____.
Physics
1 answer:
Ahat [919]3 years ago
5 0

1/3 the weight than it is on earth

You might be interested in
Shearing of the wool is done with special instruments called_____​
Kobotan [32]

Answer:

The machine used is called a squaring shear, power shear, or guillotine.

Explanation:

5 0
2 years ago
Read 2 more answers
Helicopters rotor blades, could spin at high speed of 510 rpm. Find the angular displacement in radian for 3 hour(s) operation
malfutka [58]

Answer:

The angular displacement of the blade is 576,871.2 radians

Explanation:

Given;

angular speed of the Helicopters rotor blades, ω = 510 rpm (revolution per minute)

time of motion, t = 3 hours

The angular speed of the Helicopters rotor blades in radian per second is given as;

\omega = \frac{510 \ rev}{mins} *\frac{2 \pi \ rad}{1 \ rev} *\frac{1 \ min}{60 \ s}\\\\\omega =  53.414 \ rad/s

The angular displacement in radian is given as;

θ = ωt

where;

t is time in seconds

θ = (53.414)(3 x 60 x 60)\\

θ = 576,871.2 radians

Therefore, the angular displacement of the blade is 576,871.2 radians

5 0
2 years ago
Who is the most genius scientist in the world​
aliya0001 [1]

Answer:

Marie Curie

Explanation:

I hope to see you helped :D?

6 0
2 years ago
If the speed of a wave is 1500m/sec and its frequency is 200 Hz, what is its wavelength
Ray Of Light [21]

Answer:

The wavelength of wave is 7.5 meter.

Given:

Speed of wave = 1500 \frac{m}{s}

Frequency of wave = 200 Hz

To find:

Wavelength of wave = ?

Formula used:

\lambda = \frac{v}{n}

Where \lambda = wavelength of the wave

v = speed of wave

n = frequency of wave

Solution:

Wavelength of wave is given by,

\lambda = \frac{v}{n}

Where \lambda = wavelength of the wave

v = speed of wave

n = frequency of wave

\lambda = \frac{1500}{200}

\lambda = 7.5 m

The wavelength of wave is 7.5 meter.

4 0
3 years ago
A pool ball moving 1.83 m/s strikes an identical ball at rest. Afterward, the first ball moves 1.15 m/s at a 23.3° angle. What i
Oksi-84 [34.3K]

Answer:

v_{1fy} = - 0.4549 m / s

Explanation:

6 0
3 years ago
Other questions:
  • The soccer player is running at a speed of 4m/s when he slides on the ground, coming to a stop distance of 2m. What is the accel
    14·1 answer
  • Which one of the following statements regarding strength training workouts is most accurate
    6·1 answer
  • Define light yearend explain how and why light years are used to measure distances in the universe
    8·1 answer
  • In a photoelectric experiment using a sodium surface, you find a stopping potential of 1.61 V for a wavelength of 320 nm and a s
    15·1 answer
  • A horizontal force of 50 N is required to push a wagon across a sidewalk at a constant speed.
    13·1 answer
  • Why does an astronaut have to use electrical medium to talk in the space​
    14·2 answers
  • What quantity resists change in motion
    6·1 answer
  • Because of barriers and obstructions you can see only a tiny fraction of a standing wave on a string. You do not know, for insta
    11·1 answer
  • What is meant by a quantity ? Mention any three system of unit that you know to measure a
    15·1 answer
  • Convert the decimal number 61078 to binary by using sum-of-weights method​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!