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
Colt1911 [192]
3 years ago
7

A 400-kg space probe has a weight of 3,560 N on one of the above planets. According to the table

Physics
1 answer:
Rzqust [24]3 years ago
8 0

Answer:

Venus

Explanation:

To know the correct answer to the question, we shall determine the weight of the space probe on each planet to see which will correspond to 3560 N.

This is illustrated below:

For Mercury:

Mass = 400 Kg

Gravitational force = 3.7 N/Kg

Weight =?

Weight = mass × gravitational force

Weight = 400 × 3.7

Weight = 1480 N

For Venus:

Mass = 400 Kg

Gravitational force = 8.9 N/Kg

Weight =?

Weight = mass × gravitational force

Weight = 400 × 8.9

Weight = 3560 N

For Earth:

Mass = 400 Kg

Gravitational force = 9.8 N/Kg

Weight =?

Weight = mass × gravitational force

Weight = 400 × 9.8

Weight = 3920 N

For Neptune:

Mass = 400 Kg

Gravitational force = 11 N/Kg

Weight =?

Weight = mass × gravitational force

Weight = 400 × 11

Weight = 4400 N

For Jupiter:

Mass = 400 Kg

Gravitational force = 23.1 N/Kg

Weight =?

Weight = mass × gravitational force

Weight = 400 × 23.1

Weight = 9240 N

SUMMARY:

Planet >>>>>> Weight

Mercury >>>> 1480 N

Venus >>>>>> 3560 N

Earth >>>>>>> 3920 N

Neptune >>>> 4400 N

Jupiter >>>>>> 9240 N

From the above calculations, we can see that the weight of the space probe (i.e 3560 N) correspond to the weight on venus (i.e 3560 N)

You might be interested in
Calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 7.1 g. Silver has 47 electrons
Assoli18 [71]

<u>Answer:</u> The number of electrons in given amount of silver are 1.87\times 10^{24}

<u>Explanation:</u>

To calculate the number of moles, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}

We are given:

Given mass of silver = 7.1 g

Molar mass of silver = 107.87 g/mol

Putting values in above equation, we get:

\text{Moles of silver}=\frac{7.1g}{107.87g/mol}=0.066mol

Number of electrons in 1 atom of silver = 47

According to mole concept:

1 mole of an element contains 6.022\times 10^{23} number of particles

So, 0.066 moles of silver will contain = -(0.066\times 47\times 6.022\times 10^{23})=1.87\times 10^{24} number of electrons

Hence, the number of electrons in given amount of silver are 1.87\times 10^{24}

7 0
3 years ago
What is the meaning of viscosity?
Vera_Pavlovna [14]

the state of being thick, sticky, and semifluid in consistency, due to internal friction.

5 0
2 years ago
A motorboat starting from rest on a lake accelerates in a straight line at a constant rate of 3.0 m s–2 for 8.0 s. How far does
ankoles [38]

Answer:

96m

Explanation:

Using SUVAT:

s=? u=0 a=3 t=8

s=ut+0.5*at^2

s=0.5*3*8^2

s=96m

4 0
3 years ago
Ezekiel is standing inside a spaceship ( S′ frame) that moves to the right at a speed of v=0.5c , where c is the speed of light.
vova2212 [387]

Answer:

c. Both signals are simultaneous.

Explanation:

The speed of light is the same in all frame of reference.

Since an observer inside the ship receives both signals at the same time, then the signals from both flashlight are simultaneously.

3 0
3 years ago
Calculate the work done by a 50.0 N force on an object as it moves 9.00 m, if the force is oriented at an angle of 135° from the
aivan3 [116]

Answer:

Work done, W = -318.19 Joules

Explanation:

It is given that,

Force acting on the object, F = 50 N

Distance covered by the force, d = 9 m

Angle between the force and the distance traveled, \theta=135^{\circ}

The work done by an object is equal to the product of force and distance traveled. It is equal to the dot product of force and the distance. Mathematically, it is given by :

W=Fd\ cos\theta

W=50\times 9\times \ cos(135)

W = -318.19 Joules

So, the work done by the force is 318.19 Joules. The work is done in opposite to the direction of motion. Hence, this is the required solution.

7 0
3 years ago
Other questions:
  • Which of these processes are chemical reactions
    13·1 answer
  • The work brandon does in lifting a rock is calculated by multiplying the weight of the rock by the change in the of the rock.
    6·1 answer
  • Each of the space shuttle's main engines is fed liquid hydrogen bya high-pressure pump. Turbine blades inside the pump rotateat
    8·1 answer
  • In concave mirror, the size of image depends upon
    12·2 answers
  • Two skaters, one with mass 52.5 kg and the other with mass 26.3 kg, stand on an ice rink holding a pole with a length of 5.00 m
    14·1 answer
  • How much work in joules must be done to stop a 920-kg car traveling at 90 km/h?
    12·1 answer
  • How do you calculate a bearing angle and its equivalent angle?
    8·1 answer
  • An object is moving east, and its velocity
    10·1 answer
  • a car advertisement States that a certain car can accelerate from rest to70km/h in 7seconds find the car's average acceleration​
    15·1 answer
  • If the mass of the cement is 15 000 kg, calculate the density of this cement sample in kgm-3
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!