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
Anestetic [448]
3 years ago
5

a physical science textbook has a mass of 2.2 kg. If the textbook weighs 19.6 newtons on Venus, what is the strength of gravity

on that planet?
Physics
2 answers:
nadezda [96]3 years ago
8 0
112244798978957866777777888844322123445545
Juli2301 [7.4K]3 years ago
6 0

Answer:

The strength of gravity on Venus is 8.91m/s².

Explanation:

The strength of gravity on a planet is given by the following formula:

g = w/m

In which w is the weight, in newtons, and m is the mass, in kg.

In this problem, we have that:

Textbook weighs 19.6 newtons on Venus.

This means that w = 19.6

mass of 2.2 kg

So m = 2.2

What is the strength of gravity on that planet?

g = w/m = 19.6/2.2 = 8.91

The strength of gravity on Venus is 8.91m/s².

You might be interested in
An explorer is caught in a whiteout (in which the snowfall is so thick that the ground cannot be distinguished from the sky) whi
Veronika [31]

Answer:

s=5.79\ km

\theta=47^{\circ} east of south

Explanation:

Given:

  • distance of the person form the initial position, d'=8.4\ km
  • direction of the person from the initial position, 47^{\circ} north of east
  • distance supposed to travel form the initial position, d=5.3\ km
  • direction supposed to travel from the initial position, due North

<u>Now refer the schematic for visualization of situation:</u>

y=d'.\sin47^{\circ}-d

y=8.4\times \sin47-5.3 ...............(1)

x=d'.\cos47^{\circ}

x=8.4\times \cos47^{\circ} .................(2)

<u>Now the direction of the desired position with respect to south:</u>

\tan\theta=\frac{y}{x}

\tan\theta=\frac{8.4\times \sin47}{8.4\times \cos47}

\theta=47^{\circ} east of south

<u>Now the distance from the current position to the desired position:</u>

s=\sqrt{x^2+y^2}

s=\sqrt{(8.4\times \cos47)^2+(8.4\times \sin47-5.3)^2}

s=5.79\ km

4 0
3 years ago
Help! <br><br> I need to do this quickly!!!
umka2103 [35]
D is the answer. It is a firm statement.
8 0
2 years ago
HELP PLS!<br> (LOOK AT THE PICTURE)
Arturiano [62]
The answer is b !!!! Hope it helps
4 0
2 years ago
A friend asks you how much pressure is in your car tires. You know that the tire manufacturer recommends 30 psi, but it's been a
Rama09 [41]

Answer:

21 psi

Explanation:

The weight of the car is:

W = mg

W = 1000 kg * 9.8 m/s²

W = 9800 N

Divided by 4 tires, each tire supports:

F = W/4

F = 9800 N / 4

F = 2450 N

Pressure is force divided by area, so:

P = F / A

P = (2450 N) / (0.13 m × 0.13 m)

P ≈ 145,000 Pa

101,325 Pa is the same as 14.7 psi, so:

P ≈ 145,000 Pa × (14.7 psi / 101,325 Pa)

P ≈ 21 psi

3 0
3 years ago
Joe rides his bicycle in a straight line for 2 hour with an average velocity of 13 km/h south, how far has he ridden?
dmitriy555 [2]

Answer:

ans is 3.125 km

i hope this is correct

8 0
3 years ago
Other questions:
  • What are some predicted affects of climate change linked to global warming
    7·1 answer
  • What does this mean Atoms and elements are the basic back bone of the universe .
    8·1 answer
  • 1.<br> Distinguish between amplitude and frequency and give an example.
    5·1 answer
  • How is energy conserved in a process of a heart beat
    10·1 answer
  • How do you find the speed of an object given its mass and kinetic energy (what is the formula)?
    5·1 answer
  • Joan makes the device shown in her science class. What would happen to the magnetic field if she connects the battery in the opp
    15·2 answers
  • Q3. A man walks with a speed of 8 m/sec in 40 sec. How much distance was covered?
    10·2 answers
  • a trampoline launches a 50kg person 2m into the air. if the springs push with 1960N of force, how much displacement was there in
    14·2 answers
  • How much tension must a rope withstand if it is used to accelerate a 960 kg car horizontally along a frictionless track at 1.20
    14·2 answers
  • Consider the common measurement speed = 55 mph. What is the magnitude quantity?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!