What Is The Kinetic Energy Of A 1350 Kg Sports Car Traveling Down The Road With A Speed Of 30 M/s?

What is the kinetic energy of a 1000 kg car traveling at 50 m s?

Answer: The answer will be 1.25 × 10^6 J. put the values of the varible in this equation. Therefore, 1250000/9 = 1.25 × 10^6 J.

What is the kinetic energy of a car that has a mass of 1000 kg and is moving at a speed of 30 m s?

Units: Joules (J) Page 16 Example #2: What is the Kinetic Energy of a 1,000 kg car moving at 30 m/s? KE = 450,000 J Page 17 Example #3: What is the Kinetic Energy of a 20,000 kg freight car moving at 25 m/s?

You might be interested:  Quick Answer: Steer All Over The Road When My Car Shifts?

What is the kinetic energy of a car that moves at 20 m/s if it has a mass of 1200 kg?

Momentum = mass X velocity =1200X20=24000kgm/s Kinetic energy =0.5XmassX speed 2=0.5×1200X400= 240,000kgm/s.

What is the momentum of a 1300 kg car traveling with a speed of 28 m s?

Answer: Momentum of the car is 36400 kg-m/s.

What factor contributes most to kinetic energy of body in motion?

The two main factors that affect kinetic energy are mass and speed. Why? Because the motion of an object depends on how fast it’s traveling, but also how much mass it has, though velocity is the more important factor.

Does speed affect kinetic energy?

It turns out that an object’s kinetic energy increases as the square of its speed. A car moving 40 mph has four times as much kinetic energy as one moving 20 mph, while at 60 mph a car carries nine times as much kinetic energy as at 20 mph. Thus a modest increase in speed can cause a large increase in kinetic energy.

How fast must a 1000 kg car be moving to have a kinetic energy of?

The car must move at 2 m/s to have a Ke of 2,000 Joules.

What is the kinetic energy of a 1500 kg car Travelling at 25m S?

What is the kinetic energy of a 1500-kg car moving at 25m/s. Here, Given- mass=1000kg Speed=20m/s Formula for Ek=1/2mv² Putting the value in the formula We get Ek= 1/2×1000×20 =10000joules.

How do you calculate GPE?

Gravitational potential energy changes into kinetic energy. The equation for gravitational potential energy is GPE = mgh, where m is the mass in kilograms, g is the acceleration due to gravity (9.8 on Earth), and h is the height above the ground in meters.

You might be interested:  Quick Answer: What Should You Do When Putting A Car Back On The Road?

Can you calculate energy without mass?

If a particle has no mass (m = 0) and is at rest (p = 0), then the total energy is zero ( E = 0 ). But an object with zero energy and zero mass is nothing at all. Therefore, if an object with no mass is to physically exist, it can never be at rest. But light is not the only massless object.

What is the kinetic energy of a ball with a mass of 0.5 kg?

Answer: The mass is 0.5 kg and the velocity is 10 meters per second. So: KE = (1/2)(0.5)(10)^2. Thus the kinetic energy of the ball is 25 J.

What is the kinetic energy of an automobile with a mass?

Answer: The kinetic energy of an automobile is 75,625 Joules. Kinetic energy is defined as the energy possessed by the body due to its motion.

How fast will a 1200 kg car be traveling when its momentum is 2400 kgm s?

What is the mass of an object with a momentum of 250 kgm/s and a velocity of 5 in/s? 3. How fast will a 1200 kg car be traveling when its momentum is 2400 kgm/s? p=1400 tots!

Which takes more force to catch a bowling ball or a ping pong ball?

A 5 N force is applied to a 3 kg ball to slow it down from 9 m/s to 3 m/s. Which takes more force to catch, a bowling ball or a ping pong ball? bowling ball because it has more momentum. You just studied 10 terms!

How do you calculate momentum?

In terms of an equation, the momentum of an object is equal to the mass of the object times the velocity of the object. where m is the mass and v is the velocity. The equation illustrates that momentum is directly proportional to an object’s mass and directly proportional to the object’s velocity.

Leave a Reply

Your email address will not be published. Required fields are marked *