MDCAT Physics Chapter 2 MCQ Test With Answer for Physics chapter 2 (Work and Energy)
While preparing for the MDCAT exam, the focus is the primary key. The students who intend to appear in the MDCAT test must solve the MCQs ahead of the commencement of the exam. The chapter-wise MCQs are available for the convenience of the students. The students can solve the MCQs of chapter 2 of physics.
In the chapter on work and energy, many topics must be prepared for the students to get good marks on the test. The students should focus on the theoretical and numerical portions. Besides this, the students must have a good understanding of the formulas. This will help the students to solve the questions quickly, and in this way, the students can ace the exam with better scores. So solve all the questions correctly and allocate equal time to all the topics.
MDCAT Physics Chapter 2 Work and energy Online Test
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Question # 1
The body at rest may have:
Question # 2
If the K.E. of a body is increased by 300%, its momentum will increase by:
Question # 3
A person holds a bucket of weight 60N. He walks 7 m along the horizontal path and then climbs up a vertical distance of 5 m. The work done by the man is:
Question # 4
A person weighing 20 mg walks on a level platform with a speed of 2 ms-1
. The work by the person against the
force of gravity is:
Question # 5
A body of mass 3 Kg lies on the surface on the table 2m high. It is moved on the surface by 4m. The change of
P.E will be:
Question # 6
A man M1 of mass 80 kg runs up a staircase in 15s. Another man M2 also of mass 80 kg runs up the same staircase in 20s. The ratio of the power developed by them will be
Question # 7
The momentum of a particle is numerically equal to its K.E. What is the velocity of a particle?
Question # 8
A ball is thrown vertically upwards. Neglecting air resistance, which statement is correct?
Question # 9
An electric motor exerts a force of 40 N on a cable and pulls it by a distance of 30 m in one minute. The power
supplied by the motor in watts is
Question # 10
If the stone is thrown up vertically and return to ground, its potential energy is maximum
Question # 11
The power needed to lift amass of 5000g to height of 1min 2 second is
Question # 12
Which of the following is a unit of energy?
Question # 13
If the momentum of a body is increased n times, its kinetic energy increases:
Question # 14
Which of the following work is greater?
Question # 15
An elevator's motor produces 3000 W power. The speed With Which it can lift a 1000 kg load is:
Question # 16
A light and a heavy body have equal momenta. Which one has greater K.E?
Question # 17
An engine pumps out 40 kg of water in one second. The water comes out vertically upwards with a velocity of 3ms-1 . What is the power of engine in kilowatt?
Question # 18
Car X is traveling at half the speed of car Y. Car X has twice mass of car Y.
Which statement is correct?
Question # 19
A man pushes a wall and fails to displace it. He does:
Question # 20
The same retarding force is applied to stop a train. The train stops after 80 m. If the speed is doubled, then the
Stopping distance will be:
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