What is the average acceleration of the particle within the time interval 1 second to 3 seconds? 4.0
3
3.5
3.0
2.5
2.0
Velocity (m/s)
1.5
1.0
0.5
0.0
Time (s)
OA
-1 meter/second
B
O meters/second
C.
1 meter/second
D.
1.5 meters/second-

50 g of ice at 0°c is dropped in a beaker containing 100 g of water at 0°c. what will be the contents of the beaker after 5 hours? assume that the room temperature is 0°c.

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s

What is the role of lenses in microscopy?