4 years ago

How long would it take a spaceship to travel one light year

Physics

1 answer:

miskamm [114]4 years ago

4 0

Answer: 37,200 years

You might be interested in

Help me please asap :(

mixer [17]

17. a
18. c
19. a
20. c
21. c

8 0

3 years ago

Identify the variables from the experiment below.

AURORKA [14]

Hight of plants - dependent variable.

amount of water and sunlight - control variables.

Music time - independent variable.

6 0

4 years ago

Read 2 more answers

The label on a bottle of soda can shows the can contains 397 ml of soda how many litters of soda are in one can

oee [108]

Answer:

0.397

Explanation:

Divide the volume value by 1000

6 0

3 years ago

A man of mass 80.0 kg stands on a platform of mass 40.0 kg. He pulls on a rope that is fastened to the platform and runs over a

Vesnalui [34]

Answer:F=648 N

Explanation:

Given

mass of man $m_1=80 kg$

mass of Platform $m_2=40 kg$

acceleration of system $a=1 m/s^2$

Let F be the force with which man pulls the rope which will also create a tension of F in rope

From Diagram

$2F-(m_1+m_2)g=(m_1+m_2)a$

$2F=(m_1+m_2)(g+a)$

$F=\frac{(m_1+m_2)(g+a)}{2}$

$F=\frac{(80+40)(9.8+1)}{2}$

$F=\frac{1296}{2}$

$F=648 N$

7 0

3 years ago

What is the purpose of a rearview mirror in a car?

Sonbull [250]

Answer:

to avoide tge accident

and see back or side whether there is any vehical or no

8 0

3 years ago

Read 2 more answers