A. 0.25 terabytes
b. 2.5e + 17
5 kg basketball. Inertia is related to the mass of the object.
Answer:
Number of significant figures=3
Explanation:
15.0/124=0.121
In scientific notation 1.21× 10-1
or,
1.21e-1
Answer:
both mass take equal time to reach at bottom
Explanation:
As both masses M 1 and M 2 are situated at same height so that the potential energy at top is transformed to kinetic energy at the bottom by applying principle of energy conservation.
PE = KE
Mgh = (1/2)(M)(V^2)
V^2 = 2gh
V = (2gh)^(1/2)
So velocity is independent of mass
For M1
(M_1)(g)(h) = (1/2)(M1)(V^2)
V^2 = 2gh
V = (2gh)^(1/2)
For M2
(M_2)(g)(h) = (1/2)(M2)(V^2)
V^2 = 2gh
V = (2gh)^(1/2)
therefoer speed at bottom too are independent of mass
So we can say both speed are independent of therir respective mass
hence both take equal time to reach at bottom
<span>When barium hydroxide is mixed with ammonium chloride, ice crystals form on the outside of the container.
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