Answer:36.4 ft
Explanation:
Given
Span of Parabola
Maximum height
suppose Parabola is of type
where is the center of parabola
at
and it is given,
thus
at
None of these is a Physics problem. The numbers, and the fractions that
they appear in, might have come from Physics problems, but these are
nothing more than arithmetic exercises, and they can be whipped out
in a hurry with a little bit of fancy calculator work. You don't have to
know any Physics in order to answer any of these.
The first one is 2.7 x 10⁻²⁴ Newton.
Answer:
Explained
Explanation:
A student who runs every day is becoming bored with her physical fitness routine and considers quitting. Now in order maintain her fitness routine she needs to break the monotony by changing her exercise regime. She do other activities like play sports two days a week, she do aerobics, she even try some cardio vascular exercises which as good as running. She also try changing her route of running as the new view might inspire her.
Answer:
The rate at which the friction slows down the object is
Step-by-Step Explanation:
Mass of the object = 12 kg
Opposing Force of friction = F = 30 N
The rate at which the friction slows down the object is actually the deceleration produced by that force.
According to Newton's law:
F = ma
So the acceleration/deceleration produced by a Force F on an object of mass m is a, given by:
a = F/m
Hence deceleration produced by friction = a = 30/12