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
viktelen [127]
3 years ago
7

In handball, once a player possesses the ball,

Physics
1 answer:
Evgesh-ka [11]3 years ago
3 0

Answer:

If possessing the ball, players must dribble (not similar to a basketball dribble), or can take up to three steps for up to three seconds at a time without dribbling. No attacking or defending players other than the defending goalkeeper are allowed to touch the floor of the goal area (within six metres of the goal).

Explanation:

<em>I HOPE THIS HELPS*</em>

You might be interested in
A stone with a weight of 5.30 N is launched vertically from ground level with an initial speed of 23.0 m/s, and the air drag on
frozen [14]

Answer:

a) h=25.7\ m

b) v'=21.8733\ m.s^{-1}

Explanation:

Given:

  • weight of the stone, w=5.3\ N
  • initial velocity of vertical projection, u=23\ m.s^{-1}
  • air drag acting opposite to the motion of the stone, D=0.266\ N

The mass of the stone:

m=\frac{w}{g}

m=\frac{5.3}{9.8}

m=0.5408\ kg

Now the acceleration of the stone opposite of the motion:

D=m.d

where:

d = deceleration

0.266=0.5408\times d

d=0.4918\ m.s^{-2}

<u>In course of going up the net acceleration on the stone will be:</u>

g'=g+d

g'=9.8+0.4918

g'=10.2918\ m.s^{-2}

a)

Now using the equation of motion:

v^2=u^2-2 g'.h

where:

v= final velocity when the stone reaches at the top of the projectile = 0

h = height attained by the stone before starting to fall down

0^2=23^2-2\times 10.2918\times h

h=25.7\ m

b)

during the course of descend from the top height of the projectile:

initial velocity, v=0\ m.s^{-1}

The acceleration will be:

g"=g-d

g"=9.8-0.4918

g"=9.3082\ m.s^{-2}

here the gravity still acts downwards but the drag acceleration acts in the direction opposite to the motion of the stone, now the stone is falling down hence the drag  acts upwards.

Using equation of  motion:

v'^2=v^2+2g".h (+ve acceleration because it acts in the direction of motion)

v'^2=0^2+2\times 9.3082\times 25.7

v'=21.8733\ m.s^{-1}

8 0
3 years ago
7. The ___ is the basic unit of structure of<br>all living things.​
kupik [55]

cells are the basic unit of all living things

3 0
3 years ago
Read 2 more answers
The answer please it’s very simple this is 7th grade science
allochka39001 [22]

The greatest point for kinetic is at the bottom and in the middle it is in half and at the top it is at the highest in potential energy.

3 0
3 years ago
Read 2 more answers
How much smaller is an atom than a speck of dust
IceJOKER [234]

Answer:

an atom is about a trillion times smaller then a speck of dust.

Explanation:

hope this helps :)

3 0
3 years ago
Approximately how often does the moon revolve around the earth?
ad-work [718]
It takes about 27.32 days
7 0
3 years ago
Read 2 more answers
Other questions:
  • I’m Not Sure What To Do ..
    9·1 answer
  • A certain part of the electromagnetic spectrum ranges from 200 nm to 400 nm. what is the lowest frequency associated with this p
    10·1 answer
  • Please Answer Fast! Tomorrow is my exam!
    14·1 answer
  • A solid disk and a thin-walled hoop each have a diameter of 8 cm. Both are released from rest at the same time at the top of a r
    7·1 answer
  • What is the Alternative Name for responding varible
    5·1 answer
  • When does a skydiver achieve terminal velocity?
    7·1 answer
  • If one branch of a 120-v power lines is protected by a 20-A fuse, will the fuse carry an 8-Ώ load
    15·1 answer
  • If a person is driving a speed of 162 km and drive for 35 seconds. How far will they drive?
    14·1 answer
  • What can be found in every skeletal muscle?
    12·2 answers
  • Why did the ball not reach its original height after bouncing once
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!