Answer:
19.237 cm
Explanation:
m = Mass of block = 2 kg
v = Velocity of block = 2.5 m/s
= Coefficient of friction = 0.54
g = Acceleration due to gravity = 9.81 m/s²
d = Distance
k = Spring constant = 395 N/m
The kinetic energy of the block is after covering the patch is
Work done by fricition force is given by
Applying conseravation of energy
The distance in centimeters if the spring was compressed was 19.237 cm
Answer:
Explanation:
Change in velocity considering the x component will be
Final velocity-Initial velocity
Change in velocity considering the y component will be
Final velocity-Initial velocity
Resultant change in velocity
Acceleration= change in velocity per unit time hence
Answer:
no..
Explanation:
in balanced force it will or in this case u would stay still or u would move at the same speed.. but when u jumps the speed changes..so this is an unbalanced force
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Speed is defined as the distance over time. So in measuring the speed of a car, the most manual thing that we can do besides using a speedometer is to measure a certain distance then measure the time at which the car passes that distance then divide the distance over the time. Then determine the speed limit.
Answer:
Abiotic - sun Biotic- Plants
Water supply, climate, shape of the land, vegetation, soils and availability of natural resources.
Explanation:
Abiotic means non living so the sun is non living. The sun gives us warmth and the ability to survive
Biotic means alive or living- plants are living and give off oxygen and take in carbon to help us live umm ok