### How much current flows through the television

Assignment Help Physics
##### Reference no: EM1362194

Q.A television set connected to a 120-V outlet consumes 80 W of power.

How much current flows through the television?

Q. Calculate the force of gravity between a human child (mass = 36 kg) and the planet Mars (mass = 6.4 1023 kg), when Mars is at its closest to Earth (distance = 8. 1010 m).

### Write a Review

#### Find out the coefficient of kinetic friction

A flight attendant pulls her 65N flight bag a distance of 388m along a level airport floor at a constant velocity. The force she exerts is 38 N at an angle of 51° above horizontal.

#### What is the magnitude of f

What is the magnitude of F if box is speeding of with a constant acceleration of 0.18 m/s2.

#### How to resolve the forward current

Radioactive decay of granite and other rocks in the Earth's interior provides sufficient energy to keep the interior molten, heat lava, and supply warmth to natural hot springs.

#### What is an initial velocity of the boulders

What is an initial velocity of the boulders

#### At which the gasoline moves throughout the fuel line

Two children setup a "telephone" by placing a long, slender aluminium (Y = 6.9 × 1010 N/m2) bar that has a length of 6.1-m between their two houses. To communicate, the child taps a coded message on one end. How long do the sound waves take to reach ..

#### Find the position at which a third charge can be placed

The head of a rattlesnake can accelerate at 50 m/s^2 in striking a victim. If a car can have the same acceleration, how long would it take for it to reach a speed of 100 km/h from rest.

#### How the gravitational potential energy of the ball changed

A person doing a chin-up weighs 655 N exclusive of the arms. During first 15 cm of the lift, each arm exerts an upward force of 355N on the torso. If the upward movement starts from rest, what is the person's velocity at this point.

#### What would be magnitude of acceleration

The elevator is firstly at rest. How far does the elevator move even as accelerating to full speed from rest.

#### Draw a labelled diagram corresponding to each mode

Consider two simple pendulums p and q of equal length l and mass m1 and m2 respectively. assume the bobs of the pendulum are connected to each other by a weightless spring of force constant k such that in the equilibrium position,the spring is uns..

#### What is the fundamental resonant frequency

What is the fundamental resonant frequency of the air column if the velocity of sound in the air is 340 m/s.

#### Find the susequent equilibrium position of the block

An ideal gas at 20 C consists of 2.2 X 10^{22} atoms. 4.3 J of thermal energy are removed from the gas. What the new temperature in C.

#### Compute magnitude of the average emf

Compute magnitude of the average emf