A foul occurs when a player or coach breaks a rule covering either contact with an opposing player of unsportsmanlike action. Basketball is a so-called non-contact sport but basketball rules recognize that is not really possible to have 10 players running around a small area without making some contact.
Answer:
1.27 m/s
Explanation:
The force acting on the sled is F = 6.20 N. Since it is acting at an angle of 35° to the horizontal, its horizontal component which moves the sled forward is Fcos35. This force is the net force on the sled. So,
Fcos35 = ma where m = mass of sled = 4.60 kg and a = acceleration of sled
a = Fcos35/m = 6.20cos35/4.60 = 1.1 m/s².
We now know its acceleration. To find the sleds speed after time t = 1.15 s, we use v = u + at where u = initial velocity of sled = 0 m/s (since it starts from rest)
Substituting the remaining values of a and t into the equation, we have
v = u + at = 0 + 1.1 × 1.15 = 1.27 m/s
So, the sled goes 1.27 m/s fast after 1.15 s
Answer:
about 10 trillion kilometers
Explanation:
c = Speed of light = 
t = Seconds in one year = 
1 Light year
The answer is a. about 10 trillion kilometers
The earth spins/rotates on its axis and since the sun shines on the earth, whatever side that of the earth that the sun is not facing would be night.
Answer:
Rainforests contain around 50% of all life on Earth and only take up 6% of the Earths surface area. It contains more species of plant and animals than any other ecosystem. It's climate and geography lend it to growing more plant life which sustains many small animals. The arctic is inhospitable to most species because of the extreme cold. It's food webs do not sustain themselves well as there are fewer species at the bottom the the chain. The genetic variations are greater at the equator than the arctic giving the organisms a greater chance to survive.
