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
notsponge [240]
2 years ago
11

You toss a tennis ball straight upward. At the moment it leaves your hand it is at a height of 1.5 m above the ground, and it is

moving at a speed of 7.0 m/s.
(a) How much time does it take for the tennis ball to reach its maximum height? (s)

(b) What is the maximum height above the ground that the tennis ball reaches? (m)

(c) When the tennis ball is at a height of 2.4 m above the ground, what is its speed? (m/s)
Physics
1 answer:
ollegr [7]2 years ago
4 0

My answer was incorrect, please disregard.

You might be interested in
Please help only have a short amount of time left!
VARVARA [1.3K]

Answer:

I think all will display the same value

Explanation:

Sorry if this is wrong

6 0
3 years ago
Read 2 more answers
A substance has a freezing point of -36 degree C and a boiling point of 356 degree C. At what temperature would this substance b
Travka [436]

Answer:

Between -35 degrees C and 355 degrees C

Explanation:

At any temperature between, but not including the freezing and boiling points, the substance would be in its liquid state.

3 0
3 years ago
How to calculate percent error
olga_2 [115]

Answer:

Steps to Calculate the Percent Error

Subtract the accepted value from the experimental value.

Take the absolute value of step 1.

Divide that answer by the accepted value.

Multiply that answer by 100 and add the % symbol to express the answer as a percentage.

Explanation:

3 0
3 years ago
A physics teacher stands at the edge of a cliff at Canyonlands National Park. The teacher wants to know how high above the base
S_A_V [24]
 <span>Height = y 
T = 5.8 sec 
tf = time to fall 
ts = time for sound to travel distance y 

T = tf + ts = √[2y/g] + y/330 
or 
(T - y/330)² = 2y/g
 a quadratic in y. 
</span><span>y = 141.4 m
</span>hope this helps
5 0
3 years ago
If a 400 N force is applied to a 10 kg object, how fast will it accelerate?
kakasveta [241]
A = F / m 
using this method of calculation your answer would be 40 m/s
3 0
3 years ago
Other questions:
  • An object of mass m slides down an incline with angle 0.
    6·2 answers
  • What are the main activities involved in studying physics?
    9·1 answer
  • In which situation is no work being done? A. a person carrying a box from one place to another B. a person picking up a box from
    13·2 answers
  • Feces is usually about 40 percent water and 60 percent solid matter. Reducing the water content to 20 percent would most likely
    10·1 answer
  • An electromagnet is a device in which moving electric charges (current) in a coil of wire create a magnet. What’s one advantage
    8·1 answer
  • A new born baby weights 7.15 lbs how many meters is that
    11·2 answers
  • -Which of the following wires will have the least resistance?
    15·2 answers
  • 9. In a closed circuit made of a battery, a wire, a lightbulb, and a switch which part's main responsibility is allowing electri
    10·2 answers
  • A student placed 700g of water at 28° c in the freezer.after 6 minutes and 15 seconds the water was transformed to ice.
    6·1 answer
  • Explain why a ball thrown in space could keep moving forever, while a ball thrown here on Earth will come to a stop.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!