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

A circuit has a voltage drop of 60.0 V across an 80.0 resistor that carries a current of 0.750 A. What is the power used by the

resistor? Use P = VI. A. 60.0 W B. 45.0 W C. 4800.0 W D. 2.00 W
Physics
1 answer:
ira [324]3 years ago
4 0

45.0 W is the answer

You might be interested in
Jesse wants to know how well a particular brand of car wax protects his car from dirt. What is the independent variable ?
miv72 [106K]
The brand of car wax
4 0
3 years ago
1.When you give one set of washers a downward push, does it move as easily as the other set? Does it stop before it reaches the
Vlad1618 [11]

Answer:No, it doesn't move easily downward because it will try to resist the movement ,due to a resistance force of inertia that it possess at rest.

Explanation:when an object has higher or larger mass it tends to resist any motion given to it unlike the one with lower mass.

The larger the mass the more resistance force an object has.

5 0
4 years ago
A 60 N force is applied over a distance of 15 m. How much work was done?
GuDViN [60]

Answer:

900J

Explanation:

w =f×s

60×15

=900J

thus the k.e of the body is 900j

3 0
3 years ago
Name two things that the people standing on the street corner would say are in motion
timurjin [86]
People, and cars
is the right answer!!!!!!!!!!!!!!!!!!!!!!!!!!
8 0
3 years ago
Two air track carts move along an air track towards each other. Cart A has a mass of 450 g and moves toward the right with a spe
Blizzard [7]

Answer:

The right answer is D) the total momentum of the system is 0.047 kg · m/s toward the right.

Explanation:

Hi there!

The total momentum of the system is given by the sum of the momentum vectors of each cart. The momentum is calculated as follows:

p = m · v

Where:

p = momentum.

m = mass.

v = velocity.

Then, the momentum of the system will be the momentum of cart A plus the momentum of cart B (let´s consider the right as the positive direction):

mA · vA + mB · Vb

0.450 kg · 0.850 m/s + 0.300 kg · (- 1.12 m/s) = 0.047 kg · m/s

The right answer is D) the total momentum of the system is 0.047 kg · m/s toward the right.

6 0
3 years ago
Other questions:
  • Explain why dogs pant during hot summer days using the concept of evaporation?
    14·1 answer
  • Which layer of ground contain organic matter and tiny rock particles
    8·1 answer
  • Which of the following statements correctly describes the models put forth by Ptolemy and Copernicus to explain the universe? A.
    14·2 answers
  • The box leaves position x=0x=0 with speed v0v0. The box is slowed by a constant frictional force until it comes to rest at posit
    8·1 answer
  • A 1kg block of ice at 0o C falls into alake whose
    9·1 answer
  • Which statement about atmospheric pressure near Earth’s surface is true
    9·2 answers
  • A cardio kickboxing class challenges 3 things. List them.
    13·1 answer
  • The force between two charges is 1000 N. One has a charge of 2.0 x 10-5 C and one has a charge of 5.0 x 10-6 C. What is the dist
    7·1 answer
  • When we add or remove energy from a substance, what kind of changes can we observe? Can they happen at the same time ?
    5·1 answer
  • I need help!<br> Please help Me!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!