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
andrezito [222]
2 years ago
9

PLEASE HELP SEE PART 2 FOR MORE INFO

Physics
1 answer:
Angelina_Jolie [31]2 years ago
8 0

Answer:

This question cannot be answered

Explanation:

This is a practical experiment which can only be done in person. Kindly go through the instructions and do the experiment carefully.

You might be interested in
What r photons? <br> ........................,........,..........
AVprozaik [17]

Answer:

in physics, a photon is a bundle of electromagnetic energy. It is the basic unit that makes up all light

Explanation:

6 0
2 years ago
Read 2 more answers
6. The hole on a level, elevated golf green is a horizontal distance of 150 m from the tee and at an elevation of 12.4 m above t
Georgia [21]

Answer:

u = 104.68 m/s

Explanation:

given,

horizontal distance = 150 m

elevation of  12.4 m

angle = 8.6°

horizontal motion = x = u cos θ. t .............(1)

vertical motion =

y = u sin \theta - \dfrac{1}{2}gt^2................(2)

from equation(1) and (2)

y = x tan \theta - \dfrac{gx^2}{2u^2cos^2\theta}..........{3}

12.4 = 150\times tan (8.6) - \dfrac{9.8\times 150^2}{2u^2cos^2(8.6)}

\dfrac{9.8\times 150^2}{2u^2cos^2(8.6)} = 10.29

\dfrac{9.8\times 150^2}{2\times 10.29\times cos^2(8.6)} = u^2

u = \sqrt{10959.34}

u = 104.68 m/s

The initial speed of the ball is u = 104.68 m/s

8 0
2 years ago
The speed of a car is 40m/s after 10 sec suddenly there was a crowd and the driver reduces its speed to 20m/s. What is the decel
aliya0001 [1]

Explanation:

the number 0.4 in P4 from east

4 0
2 years ago
What to do if vehicle struck by lightning
agasfer [191]
Lighting flows around the outside of a truck, and the majority of the current flows from the cars metal cage into the ground below. It's not very safe to be in a car or truck during bad weather.
4 0
3 years ago
Which of these is a biotic factor? <br> A) topography <br> B) soil <br> C )air <br> D)bacteria
vitfil [10]
D I might be wroung .....i think this so the answer because biotic are all living things and bacteria is living
7 0
2 years ago
Other questions:
  • An object has a kinetic energy of 268 j and a momentum of magnitude 22.4 kg·m/s. find the speed and the mass of the object.
    14·1 answer
  • At the starting gun, a runner accelerates at 1.9 m/s2 for 5.2 s. The runner’s acceleration is zero for the rest of the race. Wha
    6·2 answers
  • The energy expenditure value of traveling by car is 3.6 MJ/passenger-kilometer. For one person making a trip of 1000 km, if a ga
    7·1 answer
  • It is a way to display to number of ________ for elements. This chart will show the correlation between ______ number and the nu
    9·1 answer
  • What is photosynthesis​
    7·2 answers
  • 29. The x-axis of a velocity-time graph represents
    12·1 answer
  • PLEASE HELP I WILL GIVE BRALINEST
    6·1 answer
  • A horizontal 803-N merry-go-round is a solid disk of radius 1.41 m and is started from rest by a constant horizontal force of 49
    5·1 answer
  • A musician hits a drum with a drumstick. In three to four sentences, explain the collision forces between the drum and drumstick
    6·1 answer
  • How can the direction of a tensional force be changed without diminishing the force?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!