vbillej said:
I went to say that 20.0 is the peak so time to the peak would double for the total time but couldn't get time.
Projectile motion is the motion of an object through the air or space under the influence of gravity, where the only force acting on the object is the force of gravity. It follows a curved path known as a parabola.
The velocity of a projectile can be calculated using the formula V = √(V02 + 2aΔy), where V0 is the initial velocity, a is the acceleration due to gravity, and Δy is the vertical displacement of the projectile.
Yes, velocity can be calculated without knowing the time or angle. In order to find the velocity, you will need to know the initial velocity, the vertical displacement, and the acceleration due to gravity.
Gravity is the only force acting on a projectile, causing it to accelerate towards the ground. It determines the shape of the projectile's path and affects its velocity and acceleration.
Yes, the velocity of a projectile can change during its motion. It changes due to the constant acceleration caused by gravity, which acts in the downward direction and increases the velocity of the projectile as it falls towards the ground.