The wheels of a moving car possess

A potential energy only
B kinetic energy of translation only
C kinetic energy of rotation only
D kinetic energy of translation and rotation both.

Correct Answer: kinetic energy of translation and rotation both.

in the locomotive driving wheels and wheels of a moving car, then the total kinetic energy of the body is equal to the sum of kinetic energies of translation and rotation.
Bissoy MCQ
#Machine Kinematics #Kinetics of Motion

Related Questions

When brakes are applied to all the four wheels of a moving car, the distance traveled by the car before it is brought to rest, will be
A Maximum
B Minimum
C Zero
D None of these
`A car going 40 miles per hour set out on an 80 miles trip at 9.00 A.M. Exactly 10 minutes latter, a second car left from miles per hour, was the second car going if it caught up with the first car at 10.30 A. M.?
A 45
B 500
C 53
D 55
A car going 40 miles per hour set up on an 80 miles trip at 9.00 A.M. Exactly 10 minutes latter, a second car left from the same place and followed the same route, How far in miles per hour, was the second car going if it caught up with the first car at 10:30 A.M.?
A 45
B 50
C 53
D 55
Due to the recession, a show room reported that revenue from luxury car sales were down by 11% and revenue from economy car sales were up by 7% . If the total revenue were up by 1% then what is the ratio of revenue from luxury car sales to revenue from economy car sales ?
A 3 :2
B 11:7
C 4:5
D 1:2
A motor car moving at a certain speed takes a left turn in a curved path. If the engine rotates in the same direction as that of wheels, men due to centrifugal force
A The reaction on me inner wheels increases and on the outer wheels decreases
B The reaction on the outer wheels increases and on the inner wheels decreases
C The reaction on the front wheels increases and on the rear wheels decreases
D The reaction on the rear wheels increases and on the front wheels decreases
Assuming that the car traveled at a constant speed, approximately how far had the car with hard wheels traveled in Trial 3 after 11.25 seconds?
A 22.5 feet
B 37.5 feet
C 75.0 feet
D 253.125 feet
In a simple train of wheels, the velocity ratio __________ the intermediate wheels.
A Depends upon
B Is independent of
C Either A or B
D None of these
During a month, Jalil used 1/6 of his monthly salary for a car payment and an amount which is 1.25 times more than the car payment for rent. What fraction of his monthly salary did Jalil use that month the car payment and rent combined?
A 5/24
B 3/8
C 7/12
D none of these
It takes Eric 20 minutes to inspect a car. John only needs 18 minutes to inspect a car. If they both start inspecting care at 8:00 am, what is the first time they will finish inspecting a car at the same time?
A 9
B 10
C 11 am
D 2 pm
It takes Eric 20 minutes to inspect a car. john only needs 18 minutes to inspect a car. If they both start inspecting care at 8 : 00 am, what is the first time they will finish inspecting a car at the same time?
A 9
B 10
C 11 am
D 2 pm

Next steps