In an experiment performed in a space station, a force of 60N causes an object to have an acceleration equal to 4 m / s^2. what is the objects mass?

A flea jumps by exerting a force of 1.17 x 10-5 N straight down on the ground. A breeze blowing on the flea parallel to the ground exerts a force of 1.12 x 10-6 N on the flea. Find the direction and magnitude (in m/s²) of the acceleration of the flea if its mass is 6.0 × 10-7 kg. (Let us assume that wind points to the right. We will consider this to be the +x direction and vertical to be the +y direction.) magnitude direction m/s² ° (measured clockwise from the vertical)

Weight of a body mass 6.0 kg is 60 N. What will be the weight of a boy of mass 65 kg. (a) kgf (b) N

The force on an object moving through a viscous fluid (like honey) is F = -bv, where v is the speed of the object. What are the SI units of b? O kg/s kg/s² kg/m O kg/m² O kg/m · s O none of these

In a head-on collision, a car stops in 0.14 ss from a speed of 11 m/sm/s . The driver has a mass of 90 kgkg , and is, fortunately, tightly strapped into his seat. What force is applied to the driver by his seat belt during that fraction of a second?

A commercial airplane is coming in for a landing. Just before it hits the runway it is moving at 76 m/s. The plane has a mass of 20,000 kg. The runway is 1.6km long and, obviously, the airplane needs to be stopped before it reaches the end of the runway. How large is the braking force the airplane needs to stop safely before the end of the runway?

Fnorm= μ = 0.20 30° m= a= EF= Fnorm (normal force) Ffrict (force of friction) : = m (mass) = kg a (acceleration) = ΣF (net force) = Ffrict= Fgrav = 420 N N kg m/s/s N N m/s/s N

Following the collision with a tree, the car rapidly decelerates and comes to a full stop in 0.26 seconds. Given that the passenger in the car has a mass of 70.0 kg and experiences a restraining force from the seat belt amounting to 4038 N, what was the car's initial velocity just before the impact with the tree?

A rocket sled has a mass of 2.71x103 kg and experiences an acceleration magnitude of 154m/s2.What is the magnitude of the net force on the rocket sled?

On the moon, the acceleration due to gravity is equal to 1.67 m/s^2.  How much does an astronaut weigh there, whose mass combined with his spacesuit is 171 kilograms.?  Express your answer in units of Newtons.