True. The baseball is able to be touched by something which means it has a force field. Fun fact: Do you know that all objects that you can feel has a force field? Even you have a force field! Talk about super powers!
It means you need to put a lot of heat into it to raise its temperature by just one degree.
Answer:
sweeps out equal areas in equal times.
Explanation:
As we know that there is no torque due to Sun on the planets revolving about the sun
so we will have
now we have
now we also know that
so rate of change in area is given as
so we will have
since angular momentum and mass is constant here so
all planets sweeps out equal areas in equal times.
Yes it is true that veto power is the power to defeat a measure with a single vote. The correct option among the two options that are given in the question is the first option. The President of the United States of America has the veto power to cancel out any bill that the congress sends to him. The Presidents single vote has the power to defeat any bill that the congress sends to him.
Answer:
Explanation:
a ) V = 3 cos(0.5t)
differentiating with respect to t
dv /dt = -3 x .5 sin0.5t
= -1.5 sin0.5t.
acceleration = - 1.5 sin 0.5t
when t = 3 s
acceleration = - 1.5 sin 1.5
= - 1.496 ms⁻²
v = 3 cos.5t
b ) dx/dt = 3 cos 0.5 t
dx = 3 cos 0.5 t dt
integrating on both sides
x = 3 sin .5t / .5
x = 6 sin0.5t
At t = 2 s
x = 6 sin 1
x = 5.05 m