The answer is C since the higher up you go the colder it gets which is why Linda will experience colder climates.
Answer:
The velocity of the bag will be 16.08 m/s
Explanation:
Given:
Mass of the astronaut, M = 124 kg
Mass of the bag, m = 10 lg
Initial speed of the astronaut with bag, = 1.20 m/s
Applying the concept of conservation of momentum
we have
(M + m) = Mv₁ + mv₂
here,
v₁ is the final velocity of the astronaut = 0
v₂ is final velocity of the bag
thus, on substituting the values, we have
(124 + 10)1.20 = 124 × 0 + 10v₂
or
v₂ = 16.08 m/s
Hence, <u>the velocity of the bag will be 16.08 m/s</u>
Answer:All the forces are acting. The force due to which the car stops that is between road and tire is "friction".
Explanation:
Answer:Sphere
Explanation:
Given
sphere and cylinder are released are released at same time to roll without slipping
While rolling acceleration of an object is given by
where =inclination of Plane
I=moment of Inertia of body
m=mass of object
r=radius of object
Moment of inertia of cylinder is
Moment of inertia of sphere is
Suppose they are released from a height h so time taken to reach bottom is given by
thus
acceleration of cylinder is less as compared to sphere because its MOI is high
thus time taken by cylinder is more compared to sphere
Therefore sphere will reach first at bottom
A. Because its now a smaller container with the same amount of gas