If two bodies of equal mass are acted upon by unequal forces for the same time, then the body on which the larger force acts will have _________.
more change in momentum
By the impulse-momentum theorem, the change in linear momentum of a body equals the impulse acting on it, given by force multiplied by the time for which the force acts.
When two bodies experience unequal forces for the same duration, the impulse is directly proportional to the applied force.
Mass being equal does not affect this comparison because both bodies receive the impulse for the same time.
Hence, the body on which the larger force acts undergoes a greater change in momentum.
Which situation demonstrates the correct application of the force formula?
A 0.6 kg soccer ball and a 1.0 kg basketball are kicked with the same acceleration. Which will experience a greater force, according to Newton's second law?
Which situation demonstrates Newton’s second law of motion?
If a car is gradually pushed to a speed of 1 m/s, what determines the change in its momentum according to the second law of motion?
A student applies a constant force on a box at an angle to the horizontal, and the box moves in a straight horizontal line on a rough surface. Which statement correctly describes the work done by the applied force on the box?
Two ice skaters push off from each other on a frictionless surface. What will be observed about their motion?
During the firing of a gun, the bullet moves forward while the gun recoils backward. Which option correctly identifies the action and the corresponding reaction in this situation?
In a tug-of-war, Team A pulls Team B with a force of 300 N. According to Newton's Third Law, what force does Team B exert on Team A?
A car of mass 1000 kg increases its velocity from 10 m/s to 20 m/s in 5 seconds. What is the force exerted on the car?
What happens to the magnitude of action and reaction forces in Newton’s third law pairs?
Which of the following is correct?
I. The mass of an object is a measure of its inertia
II. In an isolated system the total momentum remains conserved
A 20.0 kg block is placed on a smooth horizontal table. A horizontal force of 12.0 Newton is applied to the block. The position of the block at 5.0 sec is
A subway train starts from rest at a station and accelerates at a rate of 3 ms-2 for 10s. It then runs at a constant speed for 20s and decelerates at 5 ms-2 unit it stops at the next station. The distance between the two stations is:
In a desert, a beetle's motion sends fast longitudinal pulses, vL = 150 ms-1, and slower transverse pulses, vS = 50 ms-1, along the sand's surface. The sand scorpion has eight legs; spread roughly in a circle of 5 cm diameter, intercepts the faster longitudinal pulses 4.0 ms earlier than the slower transverse pulse. The pray is located at a distance of: