Explain why sports men use shoes with spikes ???

Physics

2 answers:

Sidana [21]4 years ago

7 0

Answer:

Grip.

Explanation:

In sports where a lot of running or stability on ground is required (baseball, American football, soccer, etc.) having spikes that can penetrate the ground increases running efficiency and speed.

Gripping is basically holding tightly (firmly) on to something, and in this case, the spikes on the shoes sole grip the ground so that you can push towards the ground stronger, and propel yourself further.

Hope it helped,

BiologiaMagister

Sophie [7]4 years ago

4 0

hola!!!

Sportsmen use shoes witli spikes because these shoes give them a better grip while running. This is because the force of friction between the shoes and the ground increases with the help of spikes

hope it helps u

follow me

You might be interested in

Two large parallel metal plates carry opposite charges. They are separated by 0.20 m and the p.d. between them is 500 V. What is

Bezzdna [24]

Hi there!

We can use the following relationship between the Potential Difference and the Electric field:

$V = E d$

V = Potential Difference (500V)
E = Electric Field (V/m)
d = separation between plates (0.2 m)

We can rearrange the equation to solve for the electric field:
$E = \frac{V}{d}\\\\$

Plug in the given values.

$E = \frac{500}{0.2} = \boxed{2500 \frac{V}{m}}$

3 0

2 years ago

What is the electric field on the surface of a thin conducting spherical shell containing uniform charge Q?

bogdanovich [222]

The field is

E = 1 / (4 pi ε₀) Q / R² directed radially outward from
the center of the shell.

R is the radius of the spherical shell.

Notice that the field is exactly the same as the field due to a point-charge
with magnitude 'Q' that's located at the center of the sphere.

3 0

4 years ago

Determine the value of the force exerted by the surface (normal force) on a

Advocard [28]

Answer:

53.5 N

Explanation:

Vertical component of the F force 50 sin30 = 25 N upward

force of gravity = m g = 8 * 9.81 =78.5 N Downward

NET downward force by block on table = net upward force exerted by table = 78.5 -25 =53.5 N

8 0

2 years ago