At rest, tension in the string and weight of the bob are the two forces both equal and opposite.
During its displaced position, the weight of the bod, tension of the string and restoring force all the three would act on it
simple pendulum would have 1 normal modes of oscillation or natural frequencies.
The time period of a simple pendulum depends on the length of the string and the acceleration due to gravity. It is independent of the mass of the bob and the angle of displacement, provided the angle is small.
A catapult typically experiences two main forces: the tension force generated by the pulling back of the catapult arm and the gravitational force acting on the projectile once it is launched. Additional forces may include air resistance and friction.
In most cases, when a body is at rest, there are two forces acting on it: the force of gravity pulling downward and the normal force pushing upward. These forces are equal and opposite, resulting in a balanced or net force of zero.
3 forces gravity drag lift
simple pendulum would have 1 normal modes of oscillation or natural frequencies.
Answering "A simple 2.80 m long pendulum oscillates in a location where g9.80ms2 how many complete oscillations dopes this pendulum make in 6 minutes
The simple pendulum model does not take into account some factors that affect actual pendulums. It is a close approximation in many cases. The formulas are much simpler than the formulas for the actual motion of the pendulum. That's why it's called simple. But if the 'swinging angle' is too large the simpler formulas are no longer accurate. Also if the rod, which the pendulum is suspended on, has too large a mass in relation to the pendulum weight, then the simple formulas won't work.
The time period of a simple pendulum depends on the length of the string and the acceleration due to gravity. It is independent of the mass of the bob and the angle of displacement, provided the angle is small.
There are two forces acting on a water rocket. The thrust which the force that is given to the water rocket to make it move, and the other one is the gravity.
A catapult typically experiences two main forces: the tension force generated by the pulling back of the catapult arm and the gravitational force acting on the projectile once it is launched. Additional forces may include air resistance and friction.
Wind
In most cases, when a body is at rest, there are two forces acting on it: the force of gravity pulling downward and the normal force pushing upward. These forces are equal and opposite, resulting in a balanced or net force of zero.
3 forces gravity drag lift
There are typically four forces acting on a rocket during flight: thrust (propels the rocket forward), weight (force of gravity acting downward), lift (generated by rocket's fins to stabilize flight path), and drag (air resistance opposing forward motion).
When a book is pushed across a table, there are two forces acting on it: the force applied by the person pushing the book (force of push) and the force of friction acting in the opposite direction on the book due to contact with the table surface.
After your finger stops pushing, there are two forces acting on the coin: gravity pulling it downward and the force of the table or surface pushing upward to support the coin and prevent it from falling.