Answer:
= 900 J
Explanation:
WORK = FORCE *DISTANCE
WORK = 200 * 4.5 = 900 J
Answer:
900J
Explanation:
A driverless car collides head on with a stationary sign. The collision brings the car to a stop, but does not move the sign.
Which design feature would have minimized the force of impact in the collision?Immersive
(1 Point)
a sign that can withstand the force of a more massive car without moving
a sign that breaks loose from the ground when a force is applied to it
a car that can carry a greater mass of passengers and cargo
a car that can decelerate at a greater rate during collisions by not bending on impact
Answer:
I'm sorry hindi ko po alam ung sagot sorry po
Question is in the picture ^
Answer:
4
Explanation:
im not sure
A tin containing 5 litres of paint has a mass of 8.5kg. The empty tin has a mass of 2.0kg. What is the density of the paint?
Answer:
The density is 1.3 kg per cubic meter
Explanation:
Density is mass divided by volume, so:
8.5-2 = mass of paint (kg)
5 = volume (L)
P = 6.5/5