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
Masteriza [31]
4 years ago
6

A ball’s mass is 1.5 kilograms, and it leaves the racket with a horizontal speed of, say 90 mph. Find the average force on the t

ennis ball as it is served
Biology
1 answer:
Andrej [43]4 years ago
7 0

The answer is 1.5 * 10  = 15 Newtons. This is calculated by multiplying Mass and acceleration. In this case, the acceleration is the gravitational pull of 10 meters per second squared.  Even though the ball is played horizontally, gravity still applies on it and this is why its elevation from the ground decreases with distance until it hits the ground.






You might be interested in
This means to move around. An organism must do this to find food, shelter, and space.
bezimeni [28]
Hunting, I believe. Hope this helped
3 0
3 years ago
Read 2 more answers
Hello !
Wittaler [7]
Inorganic is the answer
6 0
3 years ago
What are all the known plastivores list them <br> .
Llana [10]

bro is there a pick?? u make no sense

6 0
3 years ago
Read 2 more answers
QUESTION 2
motikmotik

Answer:

D. increasing the number of mitochondria

Explanation:

The mitochondria are membrane-bound cellular organelles found in the cell of an eukaryote. Mitochondrion is responsible for the production of energy since the process which releases the energy (cellular respiration) occurs in it.

In an experimental procedure whereby the amount of energy which is produced by a cell is about to be increased will involve the increase of the number of mitochondria in that cell. Since more mitochondria means more energy production.

3 0
4 years ago
This is the natural death of an embryo or fetus in the womb. It takes place in the early stages of prenatal development prior to
eduard

Answer:

Miscarriage

Explanation:

7 0
4 years ago
Other questions:
  • Conservation strategies that set aside ecosystems for preservation: question 11 options: are the best way to preserve an area's
    6·1 answer
  • Penetrance specifically refers to the expression of lethal genes in heterozygotes. True or False
    15·1 answer
  • Proteins destined for the following locations are sorted in the trans-Golgi:
    11·1 answer
  • In which sphere does condensation occur? A) Hydrosphere B) Lithosphere C) Biosphere D) Atmosphere
    9·2 answers
  • During a drought on the galapagos islands, finches with larger beaks were able to crack the large tough seeds produced by plants
    5·1 answer
  • Typical minerals in Felsic igneous rocks are?
    15·2 answers
  • While shopping, you feel the ground beneath you
    10·1 answer
  • What is genotype is type 0 blood?​
    9·1 answer
  • Cellular respiration uses the products of photosynthesis __________&amp; ___________ and produces _________ gas, _________ &amp;
    13·1 answer
  • The student has a widow 's peak because of her ?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!