Please help I need this fast
Answer:
0 m/sec
Explanation:
b/c they were at rest and initial means at rest ,at rest means 0 HOPE THIS HELPS
4.
A boat is travelling at a steady speed in a straight line across the surface of a
lake. Which statement about the boat is correct?
A The resultant force on the boat is in the direction of motion.
The resultant force on the boat is in the opposite direction to its motion.
C
The resultant force on the boat is vertically downwards.
D The resultant force on the boat is zero
Answer:
D The resultant force on the boat is zero
Explanation:
what would happen if 15 joules of work is done on an object that has 90 N of force applied to it
Answer:
The magnitude of the force is given by F = ma = (10)(5) = 50 N. It acts over a distance of 20 m, in the same direction as the displacement of the object, implying that the total work done by the force is given by W = Fx = (50)(20) = 1000 Joules.
Explanation:
Obtain a volume of 12.5 millimeters of liquid in the diagram
Answer:
D remove 1.5 ML of liquid.
Explanation:
Answer:
C. Remove 0.5 mL of liquid.
Explanation:
When measuring the volume of a liquid with a graduated cylinder, you need to measure from the bottom of the meniscus (the curve).
After observation, the volume of the liquid is 13 mL. Therefore, in order to get the desired volume of 12.5 mL, remove 0.5 mL of liquid.
how could you demomstrate a complete and incomplete loop in an electrical circut
Answer:
From the battery, to the component, and back to the battery again. Open circuit is an incomplete loop, where the loop is broken at a particular point and electricity can't flow at all.
