In this post, it shows a free-falling ball from a height of 1.0 m. During the impact, the direction of the force on the ground is...

Solutions: Option C When a body is released from rest, the only force acting on the body is its weight due to gravity . Both bodies...

For Combined Science (Physics), drawing of vector diagram is a must.In general, two known forces are given and the resultant force of...

Vector diagram is commonly referred to parallelogram diagram . Vector diagrams are generally divded into 3 categories: 1) 2 forces...

Jet Suit Flight and Talk by Richard Browning Setting Records Real Ironman Another kind of jet suit by another company

A 10 kg box is initially at rest on a rough horizontal surface and a horizontal force is then applied to it. The force varies as shown in...

Answer: Option A Refer to the video tutorial below for explanation.

Answer: Option D Key concept here is Newton’s 3rd Law. Action equals reaction. Both trolleys are connected by the spring, hence the...

For Combined Science Physics Olevel, when constructing vector diagram, a method called  Parallelogram Method is commonly used....