Verified answer

Answer:

Hence, the Kinetic Energy of the car is 4375000J

Step-by-step explanation:

To find the Kinetic Energy of the car, simply use the KE formula below:

• [tex]\boxed{\bold{KE = \frac{1}{2} mv^2}}[/tex]

Wherein,

• [tex]KE[/tex] - represents the Kinetic Energy of an object
• [tex]m[/tex] - represents the mass of the object
• [tex]v[/tex] - represents the velocity of an object

Given as follows:

• [tex]m[/tex] = 3500kg
• [tex]v[/tex] = 50 m/s

Plug in the given values to the formula

• [tex]\rm{KE = \frac{1}{2} (3500)(50)^2 = \frac{8750000}{2} = 4375000J}[/tex]

Hence, the Kinetic Energy of the car is 4375000J

2A 3500 kg car has a velocity of 50 m/s, what is its kinetic energy?

FORMULA:KE=1/2mv²

GIVEN:mass=3500 Kg

velocity=50m/s

R:KE=?

E:KE=1/2mv²

S:Ke=1/2(3500Kg)(50m/s)²

KE=1/2(3500Kg)(2500m²/s²)

=4375000Kg•m²/s²

KE=4375000 JOULES