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
borishaifa [10]
3 years ago
9

The diagram shows how Earth is tilted on its axis as it revolves around the Sun. What is the season in the United States when Ea

rth is in position C
Physics
1 answer:
Fudgin [204]3 years ago
5 0

Winter

It is winter because the Northern Hemisphere is not facing the sun.

You might be interested in
Define prism and itz colo plz tell me fast​
Andrei [34K]

Answer:

A prism is a clear crystal that refracts light

Explanation:

7 0
2 years ago
Read 2 more answers
Train car A is at rest when it is hit by train car B. The two cars, which have the same mass, stick together and move off after
Natali [406]

Answer:C The final velocity is half of trained car B's initial velocity.

Explanation:

7 0
3 years ago
Read 2 more answers
A rubber ball of mass 18.5 g is dropped from a height of 1.90 m onto a floor. The velocity of the ball is reversed by the collis
kati45 [8]

Answer:

J=0.211kg.m/s

Explanation:

The impulse-momentum theorem states:

J=\Delta p\\J=m(v_a-v-b)\\where:\\m=mass\\v_a=velocity\_after\\v_b=velocity\_before

The velocity before the impact is given by:

(v_b)^2=2.a.\Delta y\\v_b=\sqrt{2*(9.8m/s^2)1.90m}=6.10m/s(-\hat{j})

For the velocity after the impact:

(v_f)^2=(v_a)^2+2.a.\Delta y\\(0)^2=(v_a)^2+2.(-9.8m/s^s).(1.45m)\\\\v_a=\sqrt{2*9.8m/s^2*1.45m}\\v_a=5.33m/s(\hat{j})

so:

J=18.5*10^{-3}kg(5.33m/s(\hat{j})-6.10m/s(-\hat{j}))\\\\J=18.5*10^{-3}kg(5.33m/s(\hat{j})+6.10m/s(\hat{j}))\\\\J=0.211kg.m/s

3 0
3 years ago
How can you say gravitational force is a field force
Lana71 [14]

Answer:

because gravity pulled us in the land if there is no gravitational force there will not be field force too

Explanation:

hope it's will help you

6 0
3 years ago
Can someone help me with this problem?
emmasim [6.3K]

Answer:

no

Explanation:

u flipped it i cant see

5 0
2 years ago
Other questions:
  • Calculate the mass (in SI units) of (a) a 160 lb human being; (b) a 1.9 lb cockatoo. Calculate the weight (in English units) of
    14·1 answer
  • A gardener pushes her 90 kg wheelbarrow in a straight line out of her garage and across the yard in 18 s. If her average velocit
    15·1 answer
  • A hockey player uses her hockey stick to exert a force of 6.81 N on a stationary hockey puck. The hockey puck has a mass of 165
    6·1 answer
  • A horizontal sheet of negative charge has a uniform electric field E = 3000N/C. Calculate the electric potential at a point 0.7m
    9·1 answer
  • Can someone help me??? PLZ. ASAP. TODAY!!!!! Only number 1<br>#1
    6·1 answer
  • A truck and a scooter moving with the same velocity colide. Why does the scooter fly off?
    5·1 answer
  • A magnetic field of 14 x 10^-3 T exists at the corner of a circular coil of radius 20cm having 15
    8·1 answer
  • An electron enters a magnetic field of 0.43 T with a velocity perpendicular to the direction of the field. At what frequency doe
    9·1 answer
  • KE=0.5.m.v2 or PE=m.g.h
    11·2 answers
  • I really need help can anyone help
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!