Answer:
Yes
Explanation:
I've done plenty of research by hitting myself repeatedly. It does hurt after awhile.
Uhhhhhg I think it’s uhhh I don’t know bout carrots man uhhhh I think it’s a carrot
Answer:
Centripetal force,
Explanation:
It is given that,
Mass of the ball, m = 62 g = 0.062 kg
Length of the string, l = 72 cm = 0.72 m
Angle,
To find,
The centripetal force experienced by the ball.
Solution,
According to the attached free body diagram,
T = 0.716 N
The centripetal force will be experienced by the ball in horizontal direction. It is equal to :
So, the centripetal force experienced by the ball is 0.379 N.
When object density is lesser than liquid density, it floats....BUT when it's density is greater than the liquid density, then it sinks...
Answer:
a=7.384 m/s^2
Explanation:
let T be the tension in the string, m= mass
and a= acceleration
from the FBD in the attachment we can write
Tcos37°= mg
Tsin37° =ma
dividing both the equations we get
tan37° =a/g
therefore a=g×tan37°
a= 9.81×0.7535 = 7.384 m/s^2
the magnitude of the acceleration a of the train = 7.384 m/s^2