Which of the following is the best ample of a projectile?
1. A parked car
Allying be
c. A stone thrown into the air. D. A piece of tissue paper thrown in the
2. Which of the following is the best description of projectile?
A. An object which is given an initial velocity, and which in the allowed to
move under the action of air resistance
B. An object which is given an initial velocity, and which is the allowed to
move without gravity
An object which is given an initial velocity, which can move under
the action of gravity and is affected by air resistance
D. An object which is given an initial velocity, w
the action of gravity and is NOT affected by alr resistance
3. Which of the following statements is correct?
A. The horizontal component of the velocity has constant speed
B. The horizontal component of the velocity remains atrast
C. The honeontal component of the velocity accelerates undermly
D. The horizontal component is always equal to the vertical component of
the velocity
4. Which equation is used to determine the magnit
horisontal component of the velocity?
A V. = Von
V = Vos
CV = Votan
3. Which statement is true about the direction of the velocity
A The velocity is directed vertically and
B. The velocity is directed along the horizontal
The velocity is directed angent to the tractors
The velocity is directed inside the trajector
bet hora
7 project is throat and above the ground with a viet
/what time to reach the top
mong the has the long trang there are the same​