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
fenix001 [56]
3 years ago
14

a spherical ball of weight 50 N is to be lifted over the step 5 cm high. the ball has radius 10cm front he flatter side and 20 c

m from the round one (since it is a sphere). calculate the minimum force needed to just lift it above the floor
Physics
1 answer:
olga2289 [7]3 years ago
4 0
1) 30 degree 
<span>2)3215 N </span>
<span>4)tension=8.66 N </span>
<span>force by wall=5N</span>
You might be interested in
Electric energy can be transferred into other types of energy we often experiences transformation of energy in our every day liv
Damm [24]

An amplifier.

Electrical energy provided to an amplifier is converted into sound energy as it is "fed" or provided to the speaker portion of an amplifier.

7 0
3 years ago
Why is my blood coming out cold?
slavikrds [6]
Um honestly I have no clue. Maybe you're in a cold room lol. 
6 0
3 years ago
Q10. Refer to the Condon table to answer question
Mnenie [13.5K]

Answer:

so you have a question

Explanation:

either way, have a nice day

3 0
3 years ago
Find h , the maximum height attained by the projectile. express the maximum height in terms of v 0 , θ , and g .
lutik1710 [3]

solution:

the utmost height would be comprehensive while y'(t)=0. (on the suitable of the trajectory, the y speed is 0.)y(t)=(88sin20)t-16t^2 y'(t)=88sin20-32t So y'(t)=0 while t=(88sin20)/32

3 0
4 years ago
Help!<br> Is it possible for a child to have genetic material identical to one parent? Explain.
bagirrra123 [75]
No, you may have similar genetic material but not identical. You can have identical genetic material to your brother or sister if they are identical to you but not your parent because your genetic material consists of two people who have no relation to each other genetic material wise.
7 0
3 years ago
Other questions:
  • Four power transistors, each dissipating 12 W, are mounted on a thin vertical aluminum plate 22 cm 3 22 cm in size. The heat gen
    5·1 answer
  • Why are the poles and slightly lower latitudes so cold in the summertime when they receive almost 24 hours of daylight? I know t
    11·1 answer
  • A 1.0-gram sample of solid iodine is placed in a tube and the tube is sealed after all of the air is removed. The tube and the s
    15·1 answer
  • Describe the trichromatic of color vision
    10·2 answers
  • Can you find the density of water? How would you do it?
    11·1 answer
  • ____ and ____ both discovered electromagnetic induction. This is that electric current could be produced in a wire by moving a m
    10·1 answer
  • The Event Horizon Telescope (EHT) recently observed the shadow of M 87* (the supermassive black hole, of about 6 billion solar m
    14·1 answer
  • If you added enough ropes and pulleys to lift any size mass would it be possible to never have to apply a force to move your mas
    5·2 answers
  • You observe a star cluster with a main-sequence turn-off point at spectral type G2 (the same spectral type as the Sun). What is
    5·1 answer
  • HELP! A roller coaster starts at a height of 30 meters and rolls down the track. Is this system open or closed?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!