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kumpel [21]
2 years ago
13

To investigate how the vertical height and horizontal distance travelled by a table tennis ball is affected by the surface with

which it is interacting.
Create a method/ experiment to carry out to investigate the vertical height and horizontal distance travelled by a table tennis ball on different surfaces more specifically wet surfaces and dry surfaces.

How do these surfaces affect the movement of the ball?
Physics
1 answer:
kramer2 years ago
3 0

Answer:

No thanks.

Explanation:

You need to learn by yourself.

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Is being a plat 2 in rainbow 6 siege a good rank?
icang [17]

Answer:

In a way it does, but overall, there are many factors that affect your rank. In general, and talking about the average Platinum II, they are pretty decent according to casual player standards.

Explanation:

6 0
3 years ago
Es
IrinaVladis [17]

Answer:

A leaf is falling from the tree.

Explanation:

If motion is in only one direction(x-direction) then it is know as one directional motion.

If motion is in only two direction (x and y directions) then it is know as two directional motion.

If motion is in only three direction (x , y and z directions) then it is know as three directional motion.

A bird is flying in the air -This is three directional motion.

A leaf is falling from the tree - This is two directional motion.

A train is running on track - This is  one directional motion

A lady is crawling  on the surface of the ball - This is three directional motion.

Therefore the answer is  ---

A leaf is falling from the tree.

3 0
3 years ago
What is the definition of a neutron?
Fudgin [204]

Answer:

neutron is a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.

3 0
3 years ago
Read 2 more answers
A plate has an area of 1m square. It slide down an incline plane , having an angle of inclined 60° to horizontal, which a veloci
Solnce55 [7]

Answer:

\mu =0.169704 Ns/m^2

Explanation:

From the question we are told that

Area of platea=1m^2

Angle of inclination \theta=60 \textdegree

Velocity v=0.75m/s

Thickness of oil t=2mm

Weight of plate w=90N

Generally the equation for shear force is mathematically given by

F=mgsin45 \textdegree

F=90sin45 \textdegree

F=63.639N

F=\mu* \frac{v}{t}

F=\mu* \frac{0.75}{2*10^-^3}

\mu* \frac{0.75}{2*10^-^3}=63.639N

\mu =\frac{63.639}{375}

Therefore viscosity is given by

\mu =0.169704 Ns/m^2

3 0
3 years ago
The current in the wires of a circuit is 60 milliamps. If the resistance of the circuit were doubled (with no change in voltage)
anygoal [31]

Answer:30

Explanation:

Current=60 milliamps

Current=(voltage)/(resistance)

60=(voltage)/(resistance)

Doubling the resistance means multiplying both sides by 1/2

60x1/2=(voltage)/(resistance) x 1/2

30=(voltage)/2(resistance)

Therefore the resistance would be 30 milliamp if we double the resistance

8 0
2 years ago
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