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
8090 [49]
3 years ago
9

Bill is learning to play tennis. He does pretty well hitting the ball back to his opponent but, many times he misses the ball wh

en he tries to hit it on his serve. How can he improve his success rate of striking the ball every time on his tennis serve?
Hold the ball and toss it with his dominant hand
Place his feet parallel to the baseline prior to tossing the ball
Toss the ball gently into the air prior to striking it with the racquet
Use a wooden racquet instead of an aluminum racquet
Physics
1 answer:
KiRa [710]3 years ago
5 0

Answer: Place his feet parallel to the baseline prior to tossing the ball

You might be interested in
If a force of 32000N exerted pressure of 160N/m² , find the area on which the force acts.​
Alex17521 [72]

Answer: 200m^2

Explanation:

160N=32000N/x

x*160N=32000

x=200m^2

4 0
2 years ago
The ideal gas law includes all of the following properties, except the
Verizon [17]
The correct answer among the choices is option D. Density is not one of the properties included in the ideal gas law. The law is expressed as: PV=nRT. As we can see, the pressure, the volume and the temperature of the gas are included in the law.
3 0
3 years ago
A 500kg car skids to a stop at a traffic light, leaving behind a 18.25m skid mark as it comes to a rest. Assuming that the car i
Nastasia [14]

Answer:

Coefficient of friction will be 0.587

Explanation:

We have given mass of the car m = 500 kg

Distance s = 18.25 m

Initial velocity of the car u = 14.5 m/sec

As the car finally stops so final velocity v = 0 m/sec

From second equation of motion

v^2=u^2+2as

0^2=14.5^2+2\times a\times 18.25

a=-5.76m/sec^2

We know that acceleration is given by

a=\mu g

5.76=\mu\times  9.81

\mu =0.587

So coefficient of friction will be 0.587

6 0
3 years ago
When an oxygen atom forms an ion, it gains two electrons. What is the electrical charge of the oxygen ion?
Mashutka [201]
-2. This is because it is gaining electrons. Electrons are negative. Therefore it is a negative charge.
6 0
3 years ago
Which object has the most kinetic energy? a bus a car a plane a bicycle
loris [4]

Answer:I would guess a plane

Assuming they all Thad the same velocity....

4 0
3 years ago
Other questions:
  • How much heat is needed to raise the temperature of 8grams of water by 19°C
    9·1 answer
  • Which process will be MOST AFFECTED by the heat?
    5·2 answers
  • 1. a) What is the weight of a 20.0 kg girl on earth?
    15·1 answer
  • Examine the scenario.
    14·2 answers
  • HURRY!!!!!!!
    6·2 answers
  • The unit of electric current is the _____.<br><br> A) volt<br> B) ohm<br> C) ampere<br> D) faraday
    14·2 answers
  • A peach has a layer of skin, a thick section of fruit, and a pit in the center. Which of these would a peach be a good model for
    8·2 answers
  • A force of 30.0 N is applied to a 3.00 kg object for 3.00 seconds. Calculate the velocity experienced by the object.
    8·1 answer
  • What is the twisted ladder shape of the DNA called?
    10·2 answers
  • What is the total distance, side to side, that the top of the building moves during such an oscillation
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!