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3 years ago

10

HELP NOW PLEASE ANSWER THE QUESTION THE PICTURE IS ATTACHED BELOW

1 answer:

bagirrra123 [75]3 years ago

6 0

Answer:

C

Explanation:

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A body has weight 600N on the surface of the mars then what is its mass on the same place.

laiz [17]

Answer:

$\boxed{m = 162.16 kg}$

Explanation:

<u><em>Given:</em></u>

Weight = W = 600 N

Acceleration due to gravity = g = 3.7 m/s²

<u><em>Required:</em></u>

Mass = m = ?

<u><em>Formula:</em></u>

W = mg

<u><em>Solution:</em></u>

For m, it'll be

=> m = W/g

=> m = 600/3.7

=> m = 162.16 kg

5 0

3 years ago

Read 2 more answers

A car travels from point A to point B, moving in the same direction but with a non-constant speed. The first half of the distanc

Dmitrij [34]

Answer:

Explanation:

From A to B

distance traveled with velocity $v_1$ in time $t_1$

$\frac{d}{2}=v_1t_1----1$

from B to C

distance traveled is 0.5 d with $v_2$ and $v_3$ velocity for half-half time

$\frac{d}{2}=\frac{v_2t_2}{2}+\frac{v_3t_3}{2}----2$

divide 1 and 2 we get

$\frac{1}{1}=\frac{2v_1t_1}{v_2t_2+v_3t_3}$

$\frac{t_1}{t_2}=\frac{v_2+v_3}{2v_1}$

Now average velocity is given by

$v_{avg}=\frac{d}{t_1+t_2}$

taking $t_1$ common

$v_{avg}=\frac{2v_1t_1}{t_1(1+\frac{t_2}{t_1})}$

$v_{avg}=\frac{2v_1}{1+\frac{2v_1}{v_2+v_3}}$

$v_{avg}=\frac{2v_1(v_2+v_3)}{2v_1+v_2+v_3}$

6 0

3 years ago

An airplane in level flight travels horizontally with a constant eastward acceleration of 8.50 m/s2 and a constant northward acc

zloy xaker [14]

Answer:

$d = 3574.3 m$

Explanation:

Given that acceleration of the airplane is

$a_x = 8.50 m/s^2$

$a_y = -28 m/s^2$

initial velocity is given as

$v_x = 83.5 m/s$

$v_y = -15.5 m/s$

now we have displacement in x direction given as

$x = v_x t + \frac{1}{2}a_x t^2$

$x = (83.5)(14) + \frac{1}{2}(8.5)(14)^2$

$x = 2002 m$

Displacement along y direction is given as

$y = v_y t + \frac{1}{2}a_y t^2$

$y = (-15.5)(14) + \frac{1}{2}(-28)(14^2)$

$y = -2961 m$

so the magnitude of the displacement is given as

$d = \sqrt{x^2 + y^2}$

$d = \sqrt{2002^2 + 2961^2}$

$d = 3574.3 m$

7 0

4 years ago

A parallel-plate air capacitor is connected to a constant-voltage battery. If the separation between the capacitor plates is dou

Oliga [24]

Answer:

Drop to half of the previous value

Explanation:

Energy stored in capacitor is inversly propotional to the distance between the plates.

3 0

4 years ago

Which numbers on the ph scale indicate an acid

KiRa [710]

Answer:

0 - 6.9 --> Acidic

Explanation:

4 0

3 years ago