According to galilo in the absence of air resistance fraction then the body mass 60kg and 40kg will reach the earth surface at the same time....
Answer:
speed are different at different places
Explanation:
because it's top speed is 50km/h,so it's initial speed may be less. when it covers some distance it's speed changes again. then we have given a mean speed .mean speed means sum of all speed divided by sum of total time.so the mean speed and final speed differs from each other
Answer:
1.65 × 10⁻⁴ m
Explanation:
Displacement amplitude = A = Δ P / 2πf ρv
= ( 3.92 × 10³) / 2π (9.2 × 10³) (1.20)(343)
= 1.65 × 10⁻⁴ m
Displacement amplitude is the distance traveled by the wave particle from its equilibrium position.
It is called an "orbit". Repeating and regular path that one object in space takes around in another one. This object ca be satellite or natural satellite like our moon. Planets, comets, asteroids and other objects in the solar system orbit the sun. Orbits come in different forms or shapes. All orbit are elliptical which means they are ellipse, similar to oval.
Answer:
C.
Explanation:
the relative motion will be greater when it is travelling in opposite ditection