Search
Create
Log in
Sign up
Log in
Sign up
Physics - Motion
STUDY
Flashcards
Learn
Write
Spell
Test
PLAY
Match
Gravity
Terms in this set (7)
A river is 300m wide and flows from east to west at 8m/s. A ferry boat starts at the south bank, and is aimed north at a point P directly across the river. The boat motors at 15m/s in still water. Where will the boat reach the opposite bank?
160 m west of P
A car moving at 60km/h E enters a curve. When it leaves the curve, the velocity of the car is 60km/h W. What is the change in velocity of the car?
120 km/h W
To produce a max vertical jump an athlete should
use her hips, then knees, then ankles because of time constraints
Justine is paddling her kayak downstream at a velocity velocityJW relative to the water. The water is flowing at velocityWS relative to the shore. Which equation correctly relates the relative velocities among Justine, the water and the shore?
VelocityJS = VelocityJW + VelocityWS
A student rolls a marble across a table. At the instant that the marble leaves the edge, the student drops a second marble from the edge of the table.
The marbles have equal accelerations and both marbles will strike the floor at the same time
which statement applies to projectile motion
The horizontal component of the acceleration is zero
A rotating ride at an amusement park has a period of T. As the ride speeds up, at one point in time its period becomes 1/2T. How does the centripetal acceleration of rider change?
Increases by a factor of 4
YOU MIGHT ALSO LIKE...
Physics Chapter 3 Practice
10 Terms
Mmrose20
Chapter 3
40 Terms
Grace_Gier
Physics Chapter 3
40 Terms
bshields12
Kinematics tect
38 Terms
amysanchez1
OTHER SETS BY THIS CREATOR
Hitler
20 Terms
mariamelmuhr
Stalin
16 Terms
mariamelmuhr
Russian Revolution
5 Terms
mariamelmuhr
Imperialism
15 Terms
mariamelmuhr
THIS SET IS OFTEN IN FOLDERS WITH...
Newton's Laws - Physics
10 Terms
mariamelmuhr
Energy - Physics
20 Terms
mariamelmuhr
Modern Physics
17 Terms
mariamelmuhr
;