Choices represents the largest kinetic energy

Assignment Help Physics

Reference no: EM13663852

1. Which one of the following choices represents the largest kinetic energy?

1. A leaf falls from a tree.

2. An oil tanker sails through the Panama Canal.

3. Mars is moving in its orbit around the Sun.

4. A cheetah runs at its maximum speed to catch a fleeing zebra.

5. A cyclist is racing in the annual Tour de France bicycle race.

2. While you sleep, your body is using energy at a rate of 77W. How many food calories are used through an eight hour period? One food calorie (C) is equal to 4186 joules.

1. 66 C

2. 240 C

3. 530 C

4. 710 C

5. 1200 C

Reference no: EM13663852

Questions Cloud

Musical instrument can be made with stretching a rubber band : A primitive musical instrument can be made with stretching a rubber band across the diameter of a can which is open on the top, closed on the bottom. Say the diameter of the can is 12.0 cm and it has a height of66.0 cm.

Capacitor is connected to terminals of frequency oscillator : A capacitor is connected to the terminals of a variable frequency oscillator. The peak voltage of the source in kept fixed while the frequency is increased.

Atypical sprinter speeds up through the first third of race : Atypical sprinter speeds up through the first third of a race and slows gradually over the rest of course. Is it accurate to say that a sprinter is accelerating as he slows through the final two-thirds of the race?

For a capacitor in and ac circuit : For a capacitor in and ac circuit, how much energy is stored in the capacitor at the instant when current is zero?

Choices represents the largest kinetic energy : Which one of the following choices represents the largest kinetic energy? While you sleep, your body is using energy at a rate of 77W. How many food calories are used through an eight hour period? One food calorie (C) is equal to 4186 joules.

Wire is moved perpendicularly during a magnetic field : A 40 cm wire is moved perpendicularly during a magnetic field of 0.32 T with a velocity of 1.5 m/s. If this wire is connected into a circuit of 12 ohms resistance, what is the current?

Plane mirror made of very thin piece of glass lies flat : A plane mirror made of a very thin piece of glass lies flat on the ground. As shown in the following figure, one end of the mirror is 2.1 m from you and the other end is 40 m from a nearby tree. You are1.4 m tall, and the mirror has a length L.

The light ray in the subsequent figure emanates : The light ray in the subsequent figure emanates from a point on one wall of a room and is incident on a plane mirror that lies flat on the opposite wall. The reflected ray strikes the left-hand wall at point A, which is a distance h =1.1 m below the ..

What is the maximum allowable dot separation : An inkjet printer uses tiny dots of red, green, and blue ink to produce an image. Suppose that the dot separation on the printed page is the same for all colors. At normal viewing distances, the eye does not resolve the individual dots, regardless of..

User Account

All Pages