A bowling ball encounters a 0.760-m vertical rise on the way back to the ball rack, as the drawing illustrates. ignore frictiona
l losses and assume that the mass of the ball is distributed uniformly. the translational speed of the ball is 3.50 m/s at the bottom of the rise. find the translational speed at the top. cutnell, john
d.; johnson, kenneth w.; young, david; stadler, shane. physics, 10th edition (page 247). wiley. kindle edition.
d.; johnson, kenneth w.; young, david; stadler, shane. physics, 10th edition (page 247). wiley. kindle edition.
1 answer:
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Explanation:
The speed of an object is given by the total distance divided by the total time taken.
The position of an object shows its location. If we draw a position- time graph for an object moving at a constant speed, it will look like the attached figure. It means that the object is moving at a steady rate. It is a straight line passing through origin.
Answer:
The mass of the object is 24.5 kg and weight of the object on Mars is 91.14 N.
Explanation:
Weight of the object on the surface of Earth, W = 245 N
On the surface of Earth, acceleration due to gravity, g = 10 m/s²
Weight of an object is given by :
W = mg
m is mass
So, the mass of the object is 24.5 kg
Acceleration due to gravity on Mars, g' = 3.72 m/s²
Weight of the object on Mars,
W' =mg'
W' = 24.5 kg × 3.72 m/s²
= 91.14 N
So, the weight of the object on Mars is 91.14 N.