This paper circulates around the core theme of (a)the horizontal range of the projective, R, is increasing for [0,45]o together with its essential aspects. It has been reviewed and purchased by the majority of students thus, this paper is rated 4.8 out of 5 points by the students. In addition to this, the price of this paper commences from £ 99. To get this paper written from the scratch, order this assignment now. 100% confidential, 100% plagiarism-free.
Q 1
Figure below shows a projectile launched from the origin with an initial speed of 50 m/s at various angles of projection, . Explain why:
(a)the horizontal range of the projective, R, is increasing for [0,45]o
(b)the complementary values of the initial angle result in the same value of R
Q 2
Give an example of a process in which no heat is transferred to or from the system but the temperature of the system is changes.
Q 3
Using the first law of thermodynamics, explain why the total energy of an isolated system is always constant.
Q 4 .
Expain how conservation of momentum applies to a handball bouncing off a wall ?.
Q 5
Escape speed from the surface of the Earth and the Jupiter is 11.2 and 60.0 [km/s], respectively. Explain why the atmosphere of the Earth does not contain significant amounts of light molecules, such as hydrogen and helium, but an atmosphere of the Jupiter does.
