Answer:
Explanation:
Given,
Mass of the steel = 19 g
height reached, h = 1.35 m
angle, θ = 35°
when the ball is projected vertically with initial velocity v.
Maximum height reached is equal to,
initial velocity,
v = 5.14 m/s
Hence , the maximum velocity is equal to 5.14 m/s
For projectile motion horizontal distance is given by
the horizontal distance travel by the ball is equal to
Hey there!
<span>Which statement best summarizes Gregor Mendel’s contribution to science?
Mendel is considered the "father of genetics". He did NOT increse the number of peas </span>
<span>produced by a single plant using cross-breeding techniques, discover grean peas and yellow peas, or invent the green pea by cross-breeding thousands of pea plants.
This means your answer is option D.
Hope this helps
Have a great day (:
</span>
Answer:
because white pieces of paper have a rough surface that means diffused reflection takes place.
Explanation:
Answer:
yes
Explanation:
Yes, water can stay liquid below zero degrees Celsius. There are a few ways in which this can happen.
1) Inertia causes the person to keep going when the vehicle stops, so if you're not wearing a seatbelt you'll keep going until you hit something. Whether that be the seat ahead, the windshield, or the road.
2) It takes 4 times as long to stop a vehicle going twice the speed.
3) A large vehicle takes longer to stop because there's more mass and more kinetic energy there.
4) To prepare to enter sharp curves, a driver should slow down before turns