All categories

3 years ago

If gravity on mars is less that that of earth so you weigh more or less on mars

Physics

2 answers:

Leokris [45]3 years ago

4 0

Answer:

Less

Explanation:

Aleksandr-060686 [28]3 years ago

4 0

Answer:

You weigh less on Mars

Explanation:

Gravity is what determines your weight. Weight is the amount of gravity acting on you. If there is less gravity on Mars, you have less weight on Mars.

You might be interested in

Does anyone know what the Diaphragm on the microscope does?

steposvetlana [31]

Answer:

Diaphragm or Iris: Many microscopes have a rotating disk under the stage. This diaphragm has different sized holes and is used to vary the intensity and size of the cone of light that is projected upward into the slide.

Explanation:

6 0

4 years ago

Ty is three years old and as a result of a “stomach bug" has been vomiting for

nataly862011 [7]

Answer:

Ty's blood is slightly alkaline

Explanation:

3 0

2 years ago

What happens when two forces act in the same direction?

Sholpan [36]

bigger acceleration......................

7 0

4 years ago

It is known that the gravitational force of attraction between two alpha particles is much weaker than the electrical repulsion.

natali 33 [55]

Answer:

The ratio of gravitational force to electrical force is 3.19 x 10^-36

Explanation:

mass of an alpha particle = 6.64 x $10^{-27}$ kg

charge on an alpha particle = +2e = +2(1.6 x $10^{-19}$ C) = 3.2 x $10^{-19}$ C

distance between particles = d

For gravitational attraction:

The force of gravitational attraction F = $\frac{Gm^{2} }{r^{2} }$

where G = gravitational constant = 6.67 x $10^{-11}$ m^3 kg^-1 s^-2

r = the distance between the particles = d

m = the mass of each particle

therefore, gravitational force = $\frac{6.67*10^{-11}*(6.64*10^{-27} )^{2} }{d^{2} }$ = $\frac{2.94*10^{-63} }{d^{2} }$ Newton

For electrical repulsion:

Electrical force between the particles = $\frac{-kQ^{2} }{r^{2} }$

where k is the Coulomb's constant = 9.0 x $10^{9}$ N•m^2/C^2

r = distance between the particles = d

Q = charge on each particle

therefore, electrical force = $\frac{-9*10^{9}*(3.2*10^{-19} )^{2} }{d^{2} }$ = $\frac{-9.216*10^{-28} }{d^{2} }$ Newton

the negative sign implies that there is a repulsion on the particles due to their like charges.

Ratio of the magnitude of gravitation to electrical force = $\frac{2.94*10^{-63} }{9.216*10^{-28} }$

==> 3.19 x 10^-36

8 0

3 years ago

Old cannons were built on wheeled carts, both to facilitate moving the canon and to allow the canon to recoil when fired. When a

dolphi86 [110]

Answer:

34 m/s

Explanation:

The law of conservation of linear momentum dictates that the sum of initial and final momentum should be equal. Momentum is a product of mass and velocity.

Since the canon recoils, its recoil velocity is opposite hence

MV=nu where M and n are mass of cannon and cannoball respectively, v and u are the velocities of cannon and cannon balls respectively.

Substituting 200 kg for M and 1.7 m/s for v then 10 kg for n

200*1.7=10u

U=200*1.7/10=34 m/s

6 0

3 years ago