Asked by Nathan
A toy car runs off the edge of a table that
is 1.385 m high. The car lands 0.378 m from
the base of the table.
How long does it take for the car to fall?
Answer in units of s.
What is the horizontal velocity of the car?
Answer in units of m/s.
is 1.385 m high. The car lands 0.378 m from
the base of the table.
How long does it take for the car to fall?
Answer in units of s.
What is the horizontal velocity of the car?
Answer in units of m/s.
Answers
Answered by
Damon
y = Yi + 0 * t - 4.9 * t^2
0 = 1.385 - 4.9 t^2
t^2=.283
t = .532 seconds falling
.378 = u t = u (.532)
so
u = .710 m/s
0 = 1.385 - 4.9 t^2
t^2=.283
t = .532 seconds falling
.378 = u t = u (.532)
so
u = .710 m/s
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