1. A body that is moving in the laboratory in the school of medical laboratory science of the college has which energy A. Mechanical B. Potential C. Chemical D. Kinetic 2. If a body is projected at an angle of 45degree with the vertical,in the workshop of the school of engineering and biomedical technology of this college,its velocity will be?

Femcy991

3 years ago

1. The body that is moving in the laboratory of the school of medical laboratory science of the college would have kinetic energy. Kinetic energy is the energy associated with the motion of an object. When the body is in motion, it possesses kinetic energy.

2. If a body is projected at an angle of 45 degrees with the vertical in the workshop of the school of engineering and biomedical technology, its velocity can be broken down into two components: horizontal and vertical. Assuming there is no air resistance, the vertical component of velocity remains constant throughout the motion, while the horizontal component remains constant.

At the highest point of the projectile's trajectory, the vertical component of velocity becomes zero. The horizontal component of velocity remains unchanged throughout the motion. Therefore, the velocity of the body would be the same as the initial velocity projected at an angle of 45 degrees with the vertical.